tracker
追踪器,跟踪器,追踪者,跟踪者
Related Words
Definitions
- 1
- : a structure consisting of a pair of parallel lines of rails with their crossties, on which a railroad train, trolley, or the like runs.
- : a wheel rut.
- : evidence, as a mark or a series of marks, that something has passed.
- : Usually tracks . footprints or other marks left by an animal, person, or vehicle: a lion's tracks; car tracks.
- : a path made or beaten by or as if by the feet of people or animals; trail: to follow the track of a murderer.
- : a line of travel or motion: the track of a bird.
- : a course or route followed.
- : a course of action, conduct, or procedure: on the right track to solve the problem.
- : a path or course made or laid out for some particular purpose.
- : a series or sequence of events or ideas.
- : something associated with making a track, as the wheel span of a vehicle or the tread of a tire.
- : a caterpillar tread.
- : Sports. a course laid out for running or racing.the group of sports performed on such a course, as running or hurdling, as distinguished from field events.both track and field events as a whole.
- : Recording. a band of recorded sound laid along the length of a magnetic tape.band. an individual song or segment of a recording: a title track.a discrete, separate recording that is combined with other parts of a musical recording to produce the final aural version: a special rhythm track added to the basic track.
- : Automotive. the distance between the centers of the treads of either the front or rear wheels of a vehicle.
- : Computers. a data-recording path on a storage medium, as a magnetic disk, tape, or drum, that is accessible to a read-write head in a given position as the medium moves past.
- : tracks, Slang. needle marks on the arm, leg, or body of a drug user caused by habitual injections.
- : sound track.
- : a metal strip or rail along which something, as lighting or a curtain, can be mounted or moved.
- : Education. a study program or level of curriculum to which a student is assigned on the basis of aptitude or need; academic course or path.
- 1
- : to follow or pursue the track, traces, or footprints of.
- : to follow.
- : to make one's way through; traverse.
- : to leave footprints on: to track the floor with muddy shoes.
- : to make a trail of footprints with: The dog tracked mud all over the living room rug.
- : to observe or monitor the course or path of, as by radar or radio signals.
- : to observe or follow the course of progress of; keep track of.
- : to furnish with a track or tracks, as for railroad trains.
- : Railroads. to have between wheels, runners, rails, etc.
- 1
- : to follow or pursue a track or trail.
- : to run in the same track, as the wheels of a vehicle.
- : to be in alignment, as one gearwheel with another.
- : to have a specified span between wheels or runners: The car's wheels track about five feet.
- : Movies, Television. dolly.
- : Recording. to follow the undulations in the grooves of a phonograph record.
- 1
- : track down, to pursue until caught or captured; follow: to track down a killer.
Phrases
- track down
- track record
- cover one's tracks
- drop in one's tracks
- fast track
- follow in someone's footsteps (tracks)
- inside track
- jump the track
- keep (lose) track
- make tracks
- off the beaten track
- off the track
- one-track mind
- on the right tack (track)
- right side of the tracks
- stop cold (in one's tracks)
Synonyms & Antonyms
Examples
Their tracks were filled with scowly denunciations of nuclear militarism and small-town dissatisfaction.
We were doing a fifth-anniversary presentation, so we had already, more or less, been on that track anyway for 2020 and 2021, where we’re going to focus on the collection and not bring in special exhibitions for a little while.
It would be some time before Einstein brought his general theory of relativity to fruition, but for now, he knew he was on the right track.
According to the statement, HRC has recorded the highest number of violent deaths of gender nonconforming people this year than any year since 2013, when they began keeping track.
When we rounded the last corner and caught our first glimpse of Imperial Geyser, I stopped dead in my tracks.
Yes, your German Shepherd Buster can wear his own health tracker.
Sure, your cubicle mate, neighbor, and aunt all own a Fitbit or JawBone fitness tracker.
This health tracker for dogs fits snugly around collars and monitors activity with the goal of making dogs happier and healthier.
The tracker focuses on three specific forms of support: financing, health-care personnel, and in-kind contributions.
Or Sensoria, a new athletic-wear company whose socks have GPS and whose shirts have a fitness tracker built into the bra.
The pallets were connected to the keys by a series of levers, known as the tracker action.
In this case, the holes in the tracker bar are made smaller than usual and they are staggered--or arranged in two rows.
By the time they reached the open air their tracker had vanished utterly.
An old native tracker had guaranteed to show me this elephant.
In fact, the county of Pembroke is a happy hunting-ground for the ghost-tracker.