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Word of the Day Tuesday, June 9, 2026

undetectable

/ˌʌndɪtˈæk.təbəl/ adjective · British & US
Valid in UKValid in US
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What does undetectable mean?

adjective

Impossible to detect or find out; not noticeable or apparent. Used to describe something that is hidden or concealed.

Example

"The thief managed to leave the scene without being detected, making it an undetectable crime."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for undetectable

Antonyms of undetectable

Rhymes with undetectable

Etymologically related