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Definition of timer

timer

/ˈtaɪ.mɚ/
tim · er

Plural:timers
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timer Lexical Profile

timer Game Scores & Validity

• noun

1

A device or mechanism used for measuring or recording an interval of time, often to signal when a specific period has elapsed.

Example

"She set the kitchen timer for twenty minutes to ensure the cake wouldn't burn in the oven."


2

A software function or digital module designed to execute a task or trigger an event after a predefined delay.

Example

"The camera app includes a ten-second timer so the photographer can join the group picture."


3

A person whose job is to measure and record the time taken by competitors in a race or sporting event.

Example

"The official timer at the finish line confirmed a new world record for the sprinter."

Synonyms
View all synonyms for timer

• Rhymes for timer

Word Origin & Etymology

First recorded in the late 15th century, derived from the English word 'time' combined with the agent suffix '-er'. It originally referred to a person who kept time, later extending to mechanical devices in the late 19th century.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


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