What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Tack vs Track - What's the difference?

tack | track |

As nouns the difference between tack and track

is that tack is a small nail with a flat head while track is a mark left by something that has passed along; as, the track, or wake, of a ship; the track of a meteor; the track of a sled or a wheel.

As verbs the difference between tack and track

is that tack is to nail with a tack (small nail with a flat head) while track is to observe the (measured) state of an object over time.

tack

English

Etymology 1

From , probably from a (etyl) source.

Noun

(en noun)
  • A small nail with a flat head.
  • * 2012 , July 15. Richard Williams in Guardian Unlimited, Tour de France 2012: Carpet tacks cannot force Bradley Wiggins off track
  • A tough test for even the strongest climber, it was new to the Tour de France this year, but its debut will be remembered for the wrong reasons after one of those spectators scattered carpet tacks on the road and induced around 30 punctures among the group of riders including Bradley Wiggins, the Tour's overall leader, and his chief rivals.
  • A thumbtack.
  • (sewing) A loose seam used to temporarily fasten pieces of cloth.
  • (nautical) The lower corner on the leading edge of a sail relative to the direction of the wind.
  • (nautical) A course or heading that enables a sailing vessel to head upwind. See also reach, gybe.
  • A direction or course of action, especially a new one.
  • * 1994 , Nelson Mandela, Long Walk to Freedom , Abacus 2010, p. 637:
  • I thought that my refusing Barnard would alienate Botha, and decided that such a tack was too risky.
  • (nautical) The maneuver by which a sailing vessel turns its bow through the wind so that the wind changes from one side to the other.
  • (nautical) The distance a sailing vessel runs between these maneuvers when working to windward; a board.
  • (nautical) A rope used to hold in place the foremost lower corners of the courses when the vessel is close-hauled; also, a rope employed to pull the lower corner of a studding sail to the boom.
  • Any of the various equipment and accessories worn by horses in the course of their use as domesticated animals. Saddles, stirrups, bridles, halters, reins, bits, harnesses, martingales, and breastplates are all forms of horse tack .
  • (manufacturing, construction, chemistry) The stickiness of a compound, related to its cohesive and adhesive properties.
  • The laminate adhesive has very aggressive tack and is hard to move once in place.
  • Hardtack.
  • * 1913 , D. H. Lawrence, "Sons and Lovers":
  • "But if a woman's got nothing but her fair fame to feed on, why, it's thin tack , and a donkey would die of it!"
  • That which is attached; a supplement; an appendix.
  • * Bishop Burnet
  • Some tacks had been made to money bills in King Charles's time.
    (Macaulay)
  • (legal, Scotland) A contract by which the use of a thing is set, or let, for hire; a lease.
  • (Burrill)
  • (obsolete) Confidence; reliance.
  • (Halliwell)
    Synonyms
    * (nautical maneuver) coming about
    Hyponyms
    * (nail-like object for affixing thin things) thumbtack
    Derived terms
    * Blu-Tack * hardtack * thumbtack

    Verb

    (en verb)
  • To nail with a tack (small nail with a flat head).
  • To sew/stich with a tack (loose seam used to temporarily fasten pieces of cloth).
  • (nautical) To maneuver a sailing vessel so that its bow turns through the wind, i.e. the wind changes from one side of the vessel to the other.
  • To add something as an extra item.
  • to tack (something) onto (something)
  • Often paired with "up", to place the tack on a horse.
  • Synonyms
    * to change tack
    Antonyms
    * to wear

    See also

    * * Blu-Tack

    Etymology 2

    From an old or dialectal form of (etyl) tache. See techy.

    Noun

    (en noun)
  • A stain; a tache.
  • (obsolete) A peculiar flavour or taint.
  • (Drayton)
    ----

    track

    English

    Noun

    (en noun)
  • A mark left by something that has passed along; as, the track, or wake, of a ship; the track of a meteor; the track of a sled or a wheel.
  • A mark or impression left by the foot, either of man or beast; trace; vestige; footprint.
  • The entire lower surface of the foot; said of birds, etc.
  • A road; a beaten path.
  • Course; way; as, the track of a comet.
  • A path or course laid out for a race, for exercise, etc.
  • *
  • , title=(The Celebrity), chapter=4 , passage=The Celebrity, by arts unknown, induced Mrs. Judge Short and two other ladies to call at Mohair on an afternoon when Mr. Cooke was trying a trotter on the track . The three returned wondering and charmed with Mrs. Cooke; they were sure she had had no hand in the furnishing of that atrocious house.}}
  • (railways) The permanent way; the rails.
  • A tract or area, as of land.
  • * Fuller
  • small tracks of ground
  • (automotive) The distance between two opposite wheels on a same axletree (also track width)
  • (automotive) Short for caterpillar track.
  • (cricket) The pitch.
  • Sound stored on a record.
  • The physical track on a record.
  • (music) A song or other relatively short piece of music, on a record, separated from others by a short silence
  • Circular (never-ending) data storage unit on a side of magnetic or optical disk, divided into sectors.
  • (uncountable, sports) The racing events of track and field; track and field in general.
  • A session talk on a conference.
  • Synonyms

    * (mark left by something that has passed along) trace, trail, wake * (mark or impression left by the foot) footprint * (entire lower surface of the foot) * path, road, way * (course) course, path, trajectory, way * course, racetrack * (the permanent way) rails, railway, train tracks, tracks * (tract or area) area, parcel, region, tract * (distance between two opposite wheels) track width * ground, pitch * (sound stored on a record) recording * (physical track on a record) groove * (circular data storage unit on a side of magnetic or optical disk) * (track and field) athletics, track and field

    Derived terms

    * * album track * beaten track * fast track * half-track * half-tracker * lose track * mid-track * mommy track * off the beaten track * on the right track * on track * one-track mind * railroad track * railway track * reserved track * tenure-track * title track * track and field * trackball * track-mounted * trackpad * track record * track spike * track width * train track * tram track

    See also

    * path * trail

    Verb

    (en verb)
  • To observe the (measured) state of an object over time
  • To monitor the movement of a person or object.
  • To discover the location of a person or object (usually in the form track down ).
  • To follow the tracks of.
  • My uncle spent all day tracking the deer.
  • To leave in the form of tracks.
  • In winter, my cat tracks mud all over the house.

    Synonyms

    * (observe the state of an object over time) monitor * (monitor the movement of a person or object) follow * (discover the location of a person or object) find, locate, trace, track down

    Derived terms

    * track down * tracking shot