crevalle jack


See under jack1(def 6).

Nearby words

  1. creusa,
  2. creuse,
  3. creusot, le,
  4. creutzfeldt-jakob disease,
  5. crevalle,
  6. crevasse,
  7. creve coeur,
  8. crevice,
  9. crevicular,
  10. crew

Also called jack crevalle.




any of various portable devices for raising or lifting heavy objects short heights, using various mechanical, pneumatic, or hydraulic methods.
Also called knave. Cards. a playing card bearing the picture of a soldier or servant.
Electricity. a connecting device in an electrical circuit designed for the insertion of a plug.
(initial capital letter) Informal. fellow; buddy; man (usually used in addressing a stranger): Hey, Jack, which way to Jersey?
Also called jackstone. Games.
  1. one of a set of small metal objects having six prongs, used in the game of jacks.
  2. one of any other set of objects, as pebbles, stones, etc., used in the game of jacks.
  3. jacks,(used with a singular verb)a children's game in which small metal objects, stones, pebbles, or the like, are tossed, caught, and moved on the ground in a number of prescribed ways, usually while bouncing a rubber ball.
any of several carangid fishes, especially of the genus Caranx, as C. hippos (crevalle jack or jack crevalle), of the western Atlantic Ocean.
Slang. money: He won a lot of jack at the races.
Slang: Vulgar. jack shit.
  1. a small flag flown at the jack staff of a ship, bearing a distinctive design usually symbolizing the nationality of the vessel.
  2. Also called jack crosstree.either of a pair of crosstrees at the head of a topgallant mast, used to hold royal shrouds away from the mast.
(initial capital letter) a sailor.
a lumberjack.
a jackass.
a device for turning a spit.
a small wooden rod in the mechanism of a harpsichord, spinet, or virginal that rises when the key is depressed and causes the attached plectrum to strike the string.
Lawn Bowling. a small, usually white bowl or ball used as a mark for the bowlers to aim at.
Also called clock jack. Horology. a mechanical figure that strikes a clock bell.
a premigratory young male salmon.
Theater. brace jack.
Falconry. the male of a kestrel, hobby, or especially of a merlin.

verb (used with object)

to lift or move (something) with or as if with a jack (usually followed by up): to jack a car up to change a flat tire.
Informal. to increase, raise, or accelerate (prices, wages, speed, etc.) (usually followed by up).
Informal. to boost the morale of; encourage (usually followed by up).
Slang. to mess up, ruin, or injure (usually followed by up): The paint job was all jacked up.I jacked my shoulder when I fell.
to jacklight.

verb (used without object)

to jacklight.


Carpentry. having a height or length less than that of most of the others in a structure; cripple: jack rafter; jack truss.

Verb Phrases

jack off, Slang: Vulgar. to masturbate.

Origin of jack

1350–1400; Middle English jakke, Jakke used in addressing any male, especially a social inferior, variant of Jakken, variant of Jankin, equivalent to Jan John + -kin -kin; extended in sense to anything male, and as a designation for a variety of inanimate objects Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for crevalle jack



I'm all right, Jack British informal
  1. a remark indicating smug and complacent selfishness
  2. (as modifier)an ``I'm all right, Jack'' attitude




a man or fellow
a sailor
the male of certain animals, esp of the ass or donkey
a mechanical or hydraulic device for exerting a large force, esp to raise a heavy weight such as a motor vehicle
any of several mechanical devices that replace manpower, such as a contrivance for rotating meat on a spit
one of four playing cards in a pack, one for each suit, bearing the picture of a young prince; knave
bowls a small usually white bowl at which the players aim with their own bowls
electrical engineering a female socket with two or more terminals designed to receive a male plug (jack plug) that either makes or breaks the circuit or circuits
a flag, esp a small flag flown at the bow of a ship indicating the ship's nationalityCompare Union Jack
nautical either of a pair of crosstrees at the head of a topgallant mast used as standoffs for the royal shrouds
a part of the action of a harpsichord, consisting of a fork-shaped device on the end of a pivoted lever on which a plectrum is mounted
any of various tropical and subtropical carangid fishes, esp those of the genus Caranx, such as C. hippos (crevalle jack)
Also called: jackstone one of the pieces used in the game of jacks
US a slang word for money
every man jack everyone without exception
the jack Australian slang venereal disease


jack of Australian slang tired or fed up with (something)

verb (tr)

to lift or push (an object) with a jack
electrical engineering to connect (an electronic device) with another by means of a jack and a jack plug
Also: jacklight US and Canadian to hunt (fish or game) by seeking them out or dazzling them with a flashlight
See also jack in, jacks, jack up

Word Origin for jack

C16 jakke, variant of Jankin, diminutive of John





short for jackfruit

Word Origin for jack

C17: from Portuguese jaca; see jackfruit




a short sleeveless coat of armour of the Middle Ages, consisting usually of a canvas base with metal plates
archaic a drinking vessel, often of leather

Word Origin for jack

C14: from Old French jaque, of uncertain origin

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for crevalle jack
Online Etymology Dictionary, © 2010 Douglas Harper

Idioms and Phrases with crevalle jack


In addition to the idioms beginning with jack

  • jack off
  • jack up

also see:

  • before you can say Jack Robinson
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.