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Definition of tracker

tracker

/ˈtræk.ər/
track · er
Plural:trackers
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tracker Lexical Profile

tracker Game Scores & Validity

• noun

1

An electronic device, sensor, or software application used to monitor and record the location, movement, or activity of a person, animal, or object.

Example

"She wears a fitness tracker on her wrist to monitor her daily steps and heart rate."

2

A person or animal skilled in finding and following the trail, footprints, or scent of people or wildlife.

Example

"The experienced tracker guided the wildlife biologists through the dense forest by reading faint footprints in the mud."

3

British An investment fund or mortgage whose value or interest rate automatically follows the performance of a financial index or central bank base rate.

Example

"Many homeowners opted for a tracker so their monthly payments would adjust directly with changes in the central bank rate."

Synonyms
View all synonyms for tracker

• Rhymes for tracker

• Nearby Words

trackable
trackball
trackbed
tracker
trackies
tracking
tracklayer

Cite this Entry

Wordmom. (2026). Definition of Tracker. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/tracker
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