IPA: /ˈkaʊntərˌtʃɛk/
KK: /ˈkaʊntərˌtʃɛk/
To verify something by checking it again or to respond to an action with a counteraction.
Before finalizing the report, I need to countercheck the data for accuracy.
Past: counterchecked
Past Participle: counterchecked
Countercheck → It is formed from "counter-" (meaning against) and "check" (from Old French *eschequier*, meaning to check or verify). The word "countercheck" means to check or verify something against another source or standard, often to ensure accuracy or correctness.
Think of 'against' ('counter-') and 'check' as verifying something — that's why countercheck means to verify against another source.