prodnose verb 1noun 1forms 3 verb1 •(slang) To meddle; to interfere where one is unwelcome.Above all, it was the most convincing portrait of the social worker's own thin line, between prodnosing ordinarily sad lives, and not leaping in when there might be small lives to be saved. — 1996 noun1 •(slang) Synonym of busybody.It would be rash to suppose that the Institute was just a gatherum of clay-minded prodnoses. — 1968 formsprodnosed · prodnosing · prodnoses