undercover

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undercover

  • /ˌʌndə(ɹ)ˈkʌvə(ɹ)/

Where it comes from

From under + cover.

adjective more undercover · most undercover

  1. Performed or happening in secret.
  2. Employed or engaged in spying or secret investigation.

Similar: clandestine

noun undercovers

  1. A person who works undercover. Then there's the heterosexual, open-mined ^([sic]) entourage who loves us dearly and are our best friends. They laugh at our humor and understand our sorrow. For they are rare and unique in prison. But the vipers always ruin things. They refer to our straight friends as "Closet-Cases," "Undercovers,

verb undercovers · undercovering · undercovered

  1. To provide too little coverage. The estimates of bias reported here depend on the assumption that 6- to 14-year-olds were undercovered at the same rate as children 0 to 14 years old and that 16- to 17-year-olds were undercovered at the same rate as 16- to 19-year-olds.

Thesaurus

Closest in meaning: cloak-and-dagger, hole-and-corner, clandestine, covert, surreptitious, secret, hush-hush, hugger-mugger, underground, secretive, secrecy, confidential, confidentiality, disguised, hedging, hidden

adjective

Similar: clandestine

Translations

Every language

adj Performed or happening in secret

Españolencubierto, clandestino
Portuguêsencoberto, encoberta
Françaisclandestin, secret
Deutschheimlich
Italianoclandestino
Ελληνικάμυστικός mystikós, αφανής afanís, κρυφός kryfós
Românăsecret, clandestin, sub acoperire
Tiếng Việtbí mật, nằm vùng

adj Employed or engaged in spying or secret investigation

Españolincógnito, de incógnito, secreto
Françaissecret
Deutschverdeckt
Italianosotto copertura
Ελληνικάμυστικός mystikós
Românăsub acoperire

noun A person who works undercover

中文卧底 wòdǐ
Françaisagent secret
Ελληνικάμυστικός πράκτορας mystikós práktoras

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Cite this
MLA

"undercover." Wiktionary, via Micwyn, micwyn.com/word/undercover. Accessed 6 Nov. 2026.

APA

undercover. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/undercover

Chicago

"undercover." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/undercover.

BibTeX
@misc{undercover_2026,
  title = {undercover},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/undercover},
  urldate = {2026-11-06}
}