tack

[ tak ]

/ tæk /

noun

a short, sharp-pointed nail, usually with a flat, broad head.

Nautical.

a rope for extending the lower forward corner of a course.
the lower forward corner of a course or fore-and-aft sail.
the heading of a sailing vessel, when sailing close-hauled, with reference to the wind direction.
a course run obliquely against the wind.
one of the series of straight runs that make up the zigzag course of a ship proceeding to windward.

a course of action or conduct, especially one differing from some preceding or other course.

one of the movements of a zigzag course on land.

a stitch, especially a long stitch used in fastening seams, preparatory to a more thorough sewing.

a fastening, especially of a temporary kind.

stickiness, as of nearly dry paint or glue or of a printing ink or gummed tape; adhesiveness.

the gear used in equipping a horse, including saddle, bridle, martingale, etc.

verb (used with object)

to fasten by a tack or tacks: to tack a rug to the floor.

to secure by some slight or temporary fastening.

to join together; unite; combine.

to attach as something supplementary; append; annex (often followed by on or onto).

Nautical.

to change the course of (a sailing vessel) to the opposite tack.
to navigate (a sailing vessel) by a series of tacks.

to equip (a horse) with tack.

verb (used without object)

Nautical.

to change the course of a sailing vessel by bringing the head into the wind and then causing it to fall off on the other side: He ordered us to tack at once.
(of a sailing vessel) to change course in this way.
to proceed to windward by a series of courses as close to the wind as the vessel will sail.

to take or follow a zigzag course or route.

to change one's course of action, conduct, ideas, etc.

to equip a horse with tack (usually followed by up): Please tack up quickly.

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Lincolnesque

without interest or significance; dull; insipid.

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very high or tall; lofty.

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Words nearby tack

tacit, tacitean, taciturn, taciturnity, tacitus, tack, tack claw, tack hammer, tack rag, tack room, tack welding

Idioms for tack

on the wrong tack, under a misapprehension; in error; astray: His line of questioning began on the wrong tack.

Origin of tack

1300–50; (noun) Middle English tak buckle, clasp, nail (later, tack); cognate with German Zacke prong, Dutch tak twig; (v.) Middle English tacken to attach, derivative of the noun; see tache, attach

SYNONYMS FOR tack

12 affix, fasten, add.

OTHER WORDS FROM tack

tack·er, nountack·less, adjective

WORDS THAT MAY BE CONFUSED WITH tack

tack tact track tracttacks tax

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for on the wrong tack (1 of 4)

tack¹

/ (tæk) /

noun

a short sharp-pointed nail, usually with a flat and comparatively large head

British a long loose temporary stitch used in dressmaking, etc

See tailor's-tack

a temporary fastening

stickiness, as of newly applied paint, varnish, etc

nautical the heading of a vessel sailing to windward, stated in terms of the side of the sail against which the wind is pressing

nautical

a course sailed by a sailing vessel with the wind blowing from forward of the beam
one such course or a zigzag pattern of such courses

nautical

a sheet for controlling the weather clew of a course
the weather clew itself

nautical the forward lower clew of a fore-and-aft sail

a course of action differing from some previous coursehe went off on a fresh tack

on the wrong tack under a false impression

verb

(tr) to secure by a tack or series of tacks

British to sew (something) with long loose temporary stitches

(tr) to attach or appendtack this letter onto the other papers

nautical to change the heading of (a sailing vessel) to the opposite tack

nautical to steer (a sailing vessel) on alternate tacks

(intr) nautical (of a sailing vessel) to proceed on a different tack or to alternate tacks

(intr) to follow a zigzag route; keep changing one's course of action

Derived forms of tack

tackless, adjective

Word Origin for tack

C14 tak fastening, nail; related to Middle Low German tacke pointed instrument

British Dictionary definitions for on the wrong tack (2 of 4)

tack²

/ (tæk) /

noun

informal food, esp when regarded as inferior or distastefulSee also hardtack

Word Origin for tack

C19: of unknown origin

British Dictionary definitions for on the wrong tack (3 of 4)

tack³

/ (tæk) /

noun

riding harness for horses, such as saddles, bridles, etc
(as modifier)the tack room

Word Origin for tack

C20: shortened from tackle

British Dictionary definitions for on the wrong tack (4 of 4)

tack⁴

/ (tæk) /

noun Scot

a lease

an area of land held on a lease

Word Origin for tack

C15: from tak a Scots word for take

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

Idioms and Phrases with on the wrong tack (1 of 2)

on the wrong tack

Also, on the wrong track. See under on the right tack.

Idioms and Phrases with on the wrong tack (2 of 2)

tack

see get down to brass tacks; on the right tack; sharp as a tack.