- the rear part of the human body, extending from the neck to the lower end of the spine.
- the part of the body of animals corresponding to the human back.
- the rear portion of any part of the body: the back of the head.
- the whole body, with reference to clothing: the clothes on his back.
- ability for labor; effort; endurance: He put his back into the task.
- the part opposite to or farthest from the front; the rear part: the back of a hall.
- the part that forms the rear of any object or structure: the back of a chair.
- the part that covers the back: the back of a jacket.
- the spine or backbone: The fall broke his back.
- any rear part of an object serving to support, protect, etc.: the back of a binder.
- Nautical, Aeronautics. the forward side of a propeller blade (opposed to facedef 20).
- Aeronautics. the top part or upper surface of an aircraft, especially of its fuselage.
- Bookbinding. the edge of a book formed where its sections are bound together.
- the backs, grounds along the River Cam in back of certain colleges at Cambridge University in England: noted for their great beauty.
- Architecture. extrados.
- the upper side of a joist, rafter, handrail, etc.
- the area of interior wall between a window stool and the floor.
- Mining. the roof of a stope or drift.
- a player whose regular position is behind that of players who make initial contact with the opposing team, as behind the forward line in football or nearest the player's own goal in polo.
- the position occupied by this player.
- to support, as with authority, influence, help, or money (often followed by up): to back a candidate; to back up a theory with facts.
- to bet on: to back a horse in the race.
- to cause to move backward (often followed by up): to back a car.
- to furnish with a back: to back a book.
- to lie at the back of; form a back or background for: a beach backed by hills.
- to provide with an accompaniment: a singer backed by piano and bass.
- to get upon the back of; mount.
- to write or print on the back of; endorse; countersign.
- Carpentry. to attach strips of wood to the upper edge of (a joist or rafter) to bring it to a desired level.
- to alter the position of (a sail) so that the wind will strike the forward face.
- to brace (yards) in backing a sail.
- to reinforce the hold of (an anchor) by means of a smaller one attached to it and dropped farther away.
- to go or move backward (often followed by up).
- Nautical. (of wind) to change direction counterclockwise (opposed to veer).
- situated at or in the rear: at the back door; back fence.
- far away or removed from the front or main area, position, or rank; remote: back settlements.
- belonging to the past: back files; back issues.
- in arrears; overdue: back pay.
- coming or going back; moving backward: back current.
- Navigation. reciprocal(def 7).
- Phonetics. (of a speech sound) produced with the tongue articulating in the back part of the mouth, as in either of the sounds of go.
- back away, to retreat; withdraw: They gradually began to back away from their earlier opinion.
- back down, to abandon an argument, opinion, or claim; withdraw; retreat: He backed down as soon as a member of the audience challenged his assertion.
- back off,
- to back down: Now that the time for action had arrived, it was too late to back off.
- Textiles.to reverse (the spindle) in mule spinning prior to winding on the newly spun length of yarn.
- back out (of), to fail to keep an engagement or promise; withdraw from; abandon: Two entrants have backed out of competing in the marathon. You can't back out now.
- back up,
- to bring (a stream of traffic) to a standstill: A stalled car backed up traffic for miles.
- Printing.to print a sheet again on its other side.
- Printing.to fill in (the thin copper shell of an electrotype) with metal in order to strengthen it.
- to move backward: Back up into the garage.
- to reinforce: We backed up the cardboard with slats so it wouldn't fall down.
- to support or confirm: He backed up my story and they let us go.
- Computers.to duplicate (a file or a program) as a precaution against failure.
- back up for, Australian Informal. to return for more of, as another helping of food.
- back and fill,
- Nautical.to trim the sails of a boat so that the wind strikes them first on the forward and then on the after side.
- to change one's opinion or position; vacillate.
- back and forth, South Midland U.S.
- to go back and forth, as in running errands or visiting: He spent the day backing and forthing to the post office.
- to work in an aimless or ineffective way; expend effort with little result.
- back water,
- Nautical.to reverse the direction of a vessel.
- to retreat from a position; withdraw an opinion: I predict that the council will back water on the tax issue.
- be flat on one's back,
- to be helpless or beaten: He's flat on his back after a long succession of failures.
- to be confined to one's bed because of illness.
- behind one's back, in one's absence; without one's knowledge; treacherously; secretly: I'd rather talk to him about it directly than discuss it behind his back.
- break someone's back, to cause a person to fail, especially to cause to become bankrupt: His family's extravagance is breaking his back.
- break the back of,
- to complete the principal or hardest part of (a project, one's work, etc.): He finally broke the back of the problem.
- to overcome; defeat: They broke the back of our union.
- get off one's back, Informal. to cease to find fault with or to disturb someone: The fight started when they wouldn't get off my back.
- get one's back up, Informal. to become annoyed; take offense: She gets her back up whenever someone mentions her family's influence.
- get/have/watch someone’s back, Informal. to help and protect someone if necessary, especially in a time of trouble: If he needs anything, I hope he knows I’ve got his back.Also have got someone's back.
- have one's back to the wall, to be in a difficult or hopeless situation.
- in back of, behind: He hid in back of the billboard. What could be in back of his strange behavior?Also back of.
- on one's back, Informal. finding fault with or disturbing someone: The boss is always on my back about promptness.
- pat on the back. pat1(defs 9, 11).
- a stab in the back. stab(def 12).
- stab (someone) in the back. stab(def 13).
- turn one's back on,
- to forsake or neglect: He was unable to turn his back on any suffering creature.
- to leave behind, as in anger.
Origin of back1
Examples from the Web for backless
While the actress may look stunning in the backless gown, her hair-do seems to be confusing the magazine's readers.‘Blurred Lines’ Model Emily Ratajkowski Cast in ‘Gone Girl’; Sandra Bullock Covers Vogue With a Mullet
The Fashion Beast Team
September 17, 2013
From backless tees to side-less dresses, the capsule range seems to be filled with free-and-easy items.Sneak Preview of Rihanna’s Bra-less Fashions, Tom Ford Creator of Justin Timberlake’s Suit and Ties
The Fashion Beast Team
January 28, 2013
She slips out of a pink camouflage sweatshirt and into a backless paper gown.Inside an Oklahoma Abortion Clinic
January 22, 2013
Alice Dellal has worn it in red; Scarlett Johansson has a backless version.The Lucky Dress
June 11, 2009
My dress this year is black, knee length and backless, with long sleeves and buckles at the neck and waist.In My Family, Halloween Means One Thing: Latex
October 31, 2008
The coach was without springs, and the seats were hard and often backless.The New York and Albany Post Road
Charles Gilbert Hine
There were half a dozen rows of backless benches in the centre of the chapel.The Golden House
Charles Dudley Warner
He sat most of the day in a backless chair that was placed strategically.The Open Boat and Other Stories
These old folks I found sitting on backless forms, or benches.My Own Story
Here on rude, backless benches sat the larger boys and girls.Crestlands
Mary Addams Bayne
- (of a dress) low-cut at the back
- the posterior part of the human body, extending from the neck to the pelvisRelated adjective: dorsal
- the corresponding or upper part of an animal
- the spinal column
- the part or side of an object opposite the front
- the part or side of anything less often seen or usedthe back of a carpet; the back of a knife
- the part or side of anything that is furthest from the front or from a spectatorthe back of the stage
- the convex part of somethingthe back of a hill; the back of a ship
- something that supports, covers, or strengthens the rear of an object
- ball games
- a mainly defensive player behind a forward
- the position of such a player
- the part of a book to which the pages are glued or that joins the covers
- the side of a passage or layer nearest the surface
- the earth between that level and the next
- the upper surface of a joist, rafter, slate, tile, etc, when in positionCompare bed (def. 13)
- at one's back behind, esp in support or pursuit
- at the back of one's mind not in one's conscious thoughts
- behind one's back without one's knowledge; secretly or deceitfully
- break one's back to overwork or work very hard
- break the back of to complete the greatest or hardest part of (a task)
- on one's back or flat on one's back incapacitated, esp through illness
- get off someone's back informal to stop criticizing or pestering someone
- have on one's back to be burdened with
- on someone's back informal criticizing or pestering someone
- put one's back into to devote all one's strength to (a task)
- put someone's back up or get someone's back up to annoy someone
- see the back of to be rid of
- back of beyond
- the back of beyonda very remote place
- Australianin such a place (esp in the phrase out back of beyond)
- turn one's back on
- to turn away from in anger or contempt
- to refuse to help; abandon
- with one's back to the wall in a difficult or desperate situation
- (also intr) to move or cause to move backwards
- to provide support, money, or encouragement for (a person, enterprise, etc)
- to bet on the success ofto back a horse
- to provide with a back, backing, or lining
- to provide with a music accompanimenta soloist backed by an orchestra
- to provide a background for; be at the back ofmountains back the town
- to countersign or endorse
- archaic to mount the back of
- (intr; foll by on or onto) to have the back facing (towards)the house backs onto a river
- (intr) (of the wind) to change direction in an anticlockwise direction in the northern hemisphere and a clockwise direction in the southernSee veer 1 (def. 3a)
- nautical to position (a sail) so that the wind presses on its opposite side
- back and fill
- nauticalto manoeuvre the sails by alternately filling and emptying them of wind to navigate in a narrow place
- to vacillate in one's opinion
- situated behinda back lane
- of the pastback issues of a magazine
- owing from an earlier dateback rent
- mainly US, Australian and NZ remoteback country
- (of a road) not direct
- moving in a backward directionback current
- phonetics of, relating to, or denoting a vowel articulated with the tongue retracted towards the soft palate, as for the vowels in English hard, fall, hot, full, fool
- at, to, or towards the rear; away from something considered to be the front; backwards; behind
- in, to, or towards the original starting point, place, or conditionto go back home; put the book back; my headache has come back
- in or into the pastto look back on one's childhood
- in reply, repayment, or retaliationto hit someone back; pay back a debt; to answer back
- in checkthe dam holds back the water
- in concealment; in reserveto keep something back; to hold back information
- back and forth to and fro
- back to front
- in reverse
- in disorder
- a large tub or vat, esp one used by brewers
Word Origin and History for backless
Old English bæc "back," from Proto-Germanic *bakam (cf. Old Saxon and Middle Dutch bak, Old Frisian bek), with no known connections outside Germanic.
The cognates mostly have been ousted in this sense in other modern Germanic languages by words akin to Modern English ridge (cf. Danish ryg, German Rücken). Many Indo-European languages show signs of once having distinguished the horizontal back of an animal (or a mountain range) from the upright back of a human. In other cases, a modern word for "back" may come from a word related to "spine" (Italian schiena, Russian spina) or "shoulder, shoulder blade" (Spanish espalda, Polish plecy).
To turn (one's) back on (someone or something) "ignore" is from early 14c. Behind (someone's) back "clandestinely" is from late 14c.
To know (something) like the back of one's hand, implying familiarity, is first attested 1893. The first attested use of the phrase is from a dismissive speech made to a character in Robert Louis Stevenson's "Catriona":
If I durst speak to herself, you may be certain I would never dream of trusting it to you; because I know you like the back of my hand, and all your blustering talk is that much wind to me.
The story, a sequel to "Kidnapped," has a Scottish setting and context, and the back of my hand to you was noted in the late 19th century as a Scottish expression meaning "I will have nothing to do with you" [e.g. "Jamieson's Dictionary of the Scottish Language"]. In English generally, the back of (one's) hand has been used to imply contempt and rejection since at least 1300. Perhaps the connection of a menacing dismissal is what made Stevenson choose that particular anatomical reference.
late 15c., "to move (something) back," from back (adv.). Meaning "to support" (as by a bet) is first attested 1540s. Related: Backed; backing.
Middle English, from back (n.) and back (adv.). Formerly with comparative backer (c.1400), also backermore. To be on the back burner in the figurative sense is from 1960, from the image of a cook keeping a pot there to simmer while he or she works on another concoction at the front of the stove.
late 14c., shortened from abak, from Old English on bæc "backwards, behind, aback" (see back (n.)). Back and forth attested from 1814.
- The posterior portion of the trunk of the human body between the neck and the pelvis; the dorsum.
- The backbone or spine.
Idioms and Phrases with backless
In addition to the idioms beginning with back
- back against the wall
- back alley
- back and fill
- back and forth
- back away
- back burner, on a
- back door
- back down
- back in circulation
- back in harness
- back number
- back of
- back of beyond
- back off
- back of one's hand
- back of one's mind
- back on one's feet
- back order
- back out
- back street
- back the wrong horse
- back to back
- back to basics
- back to the drawing board
- back to the salt mines
- back to the wall
- back up
- back water
- a while back
- behind someone's back
- break one's back
- break the back of
- call back
- choke back
- come back
- cut back
- double back
- draw back
- drop back
- eyes in the back of one's head
- fall back
- fall back on
- fall over (backward)
- flat on one's back
- from way back
- get back
- get one's back up
- give the shirt off one's back
- go back on one's word
- hang back
- hark(en) back
- hold back
- in one's own backyard
- kick back
- knock back
- know like a book (the back of one's hand)
- left-handed (back-handed) compliment
- like water off a duck's back
- look back
- monkey on one's back
- off someone's back
- pat on the back
- pay back in someone's own coin
- pin someone's ears back
- play back
- plow back
- pull back
- put one's back in it
- put one's back up
- roll back
- scratch someone's back
- see the back of
- set back
- set back on one's heels
- set one back
- set the clock back
- sit back
- slap on the back
- snap back
- stab in the back
- take aback
- take a back seat
- take back
- talk back
- think back
- throw back
- turn back
- turn one's back on
- when someone's back is turned
- with one arm tied behind one's back
- you scratch my back and I'll scratch yours