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Definition of checkup

checkup

/ˈtʃɛk.ʌp/
(UK: check-up)
check · up
Plural:checkups
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checkup Lexical Profile

checkup Game Scores & Validity

• noun

1

A thorough physical examination performed by a doctor or dentist to assess a person's general state of health.

Example

"She scheduled her annual dental checkup for next Tuesday morning."

2

A comprehensive inspection or investigation of the condition, accuracy, or performance of a machine or system.

Example

"The mechanic gave the car's engine and brakes a routine checkup before our long road trip."

Synonyms
View all synonyms for checkup

Word Nuance & Usage

The noun is written as one word ('checkup') or hyphenated ('check-up'), whereas the phrasal verb is always written as two separate words ('check up').

• Nearby Words

checkpoint
checkquered garter snake
checkroom
checkup
cheddar
chedreux
cheek

Cite this Entry

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