track

1 of 2

noun

ˈtrak 

1

: a footprint whether recent or fossil

the huge track of a dinosaur

2

a

: detectable evidence (such as the wake of a ship, a line of footprints, or a wheel rut) that something has passed

b

: a path made by or as if by repeated footfalls : trail

c

: a course laid out especially for racing

d

: the parallel rails of a railroad

e(1)

: one of a series of parallel or concentric paths along which material (such as music or information) is recorded (as on a phonograph record or magnetic tape)

(2)

: a group of grooves on a phonograph record containing recorded sound

(3)

: material recorded especially on or as if on a track

instrumental tracks

a bonus commentary track on a DVD

f

: a usually metal way (such as a groove) serving as a guide (as for a movable lighting fixture)

3

a

: a sequence of events : a train of ideas : succession

b

: an awareness of a fact, progression, or condition

keep track of the costs

lose track of the time

4

: track-and-field sports

especially : those performed on a running track

5

a

: the course along which something moves or progresses

b

: a way of life, conduct, or action

c

: one of several curricula of study to which students are assigned according to their needs or levels of ability

d

: the projection on the earth's surface of the path along which something (such as a missile or an airplane) has flown

6

a

: the width of a wheeled vehicle from wheel to wheel and usually from the outside of the rims

b

: the tread of an automobile tire

c

: either of two endless (see endless sense 3) belts on which a tracklaying vehicle travels

trackless

ˈtrak-ləs 

adjective

see also:

in one's tracks on track

track

2 of 2

verb

tracked; tracking; tracks

transitive verb

1

a

: to follow the tracks or traces of : trail

b

: to search for by following evidence until found

track down the source

2

a

: to follow by vestiges : trace

b

: to observe or plot the moving path of (something, such as a spacecraft or missile) often instrumentally

3

a

: to carry (mud or other material) on the feet and deposit

tracking mud into the kitchen

b

: to make tracks upon

4

: to keep track of (something, such as a trend) : follow

5

: to travel over : traverse

track a desert

intransitive verb

1

: travel

a comet tracking eastward

2

a of a pair of wheels

(1)

: to maintain a constant distance apart on the straightaway

(2)

: to fit a track or rails

b

of a rear wheel of a vehicle : to follow accurately the corresponding fore wheel on a straightaway

c

of a phonograph needle : to follow the groove undulations of a recording

3

: to leave tracks (as on a floor)

tracker noun

Synonyms of track

Noun

• trail
• trace
• path

Verb

• chase
• pursue
• follow
• trace
• course

Choose the Right Synonym for track

trace, vestige, track mean a perceptible sign made by something that has passed.

trace may suggest any line, mark, or discernible effect.

the killer left no traces

vestige applies to a tangible reminder such as a fragment or remnant of what is past and gone.

boulders that are vestiges of the last ice age

track implies a continuous line that can be followed.

the fossilized tracks of dinosaurs

Examples of track in a Sentence

Noun

Follow the track into the forest.

We were warned about walking beside the railroad tracks.

Verb

He tracked the deer for a mile.

The detectives tracked the killer to Arizona.

The ship can track incoming missiles with radar.

Meteorologists are tracking the storm.

The study tracked the patients over the course of five years.

The squadron will track north by northeast for 40 miles.

Recent Examples on the Web

Noun

At the rate business was humming along, ValenSil was on track to bolt on a third shift, add about eight to 15 more workers, and even purchase land for further expansion. —Alicia Wallace, CNN Money, 6 Mar. 2026

Futures have also rallied 27% this week and are on track for the biggest weekly advance since March 2022. —Bloomberg Wire, Dallas Morning News, 6 Mar. 2026

Verb

One of the husbands was also able to track the car’s location using an app that monitored the vehicle’s key fob, investigators said. —Karina Tsui, CNN Money, 6 Mar. 2026

The team measured performance using specific power loading, which tracks how much heating power a device can sustain before failing. —Aamir Khollam, Interesting Engineering, 6 Mar. 2026

Word History

Etymology

Noun

Middle English trak, from Middle French trac

First Known Use

Noun

15th century, in the meaning defined at sense 2a

Verb

1565, in the meaning defined at transitive sense 1a

Phrases Containing track

• fast-track
• half-track
• hen track
• inside track
• jump the track(s)
• keep track
• laugh track
• lose track
• lose track of the time
• mommy track
• multi-track
• off the beaten track
• one-track
• on the right/wrong track
• on track
• single-track
• sound track
• tenure-track
• the inside track
• title track
• track-and-field
• track lighting
• track lights
• track meet
• track record
• warning track

Rhymes for track

• ack
• brack
• clack
• crack
• dak
• flack
• flak
• hack
• jack
• knack
• lac
• lack

Kids Definition

track

1 of 2 noun

ˈtrak 

1

a

: a mark left by something that has gone by

b

: path sense 1, trail

c

: a path along which something is recorded (as on magnetic tape)

2

a

: a course laid out for racing

b

: the parallel rails of a railroad

3

: the course along which something moves or progresses

4

: awareness of things or the order in which things happen or ideas come

lose track of the time

keep track of expenses

5

: either of two continuous metal belts on which a vehicle (as a tank or bulldozer) travels

6

: track-and-field sports

especially : those performed on a running track

trackless

ˈtrak-ləs 

adjective

track

2 of 2 verb

1

a

: to follow the tracks or traces of : trail

track a deer

b

: to search for until found

tracking down the causes of cancer

2

: to observe the moving path of

track a missile with radar

3

: to make tracks upon or with

track up the floor

track mud all over the floor

tracker noun