Portuguese edit

Alternative forms edit

Etymology edit

Idiomatic. Literally, hard finger, referring to firmly pointing at someone in order to accuse.

Noun edit

dedo-duro m or f by sense (plural dedos-duros)

  1. (slang) informer, snitch, grass (someone who informs authorities about someone else's illegal behaviour, usually with bad intents)
    Synonyms: alcaguete, cagueta, informante, X9

Derived terms edit