From Lunfardo engrupo
engrupir (first-person singular present engrupo, first-person singular preterite engrupí, past participle engrupido)
- (Chile, Argentina, transitive, colloquial) to fool, deceive, trick, con, cheat, beguile (make someone believe a lie)
- (Chile, Argentina, transitive, colloquial) to beguile, seduce or convince someone making use of lies.
- 1 Mostly obsolete form, still used in legal jargon and set phrases.
- 2 Argentine and Uruguayan voseo prefers the tú form for the present subjunctive.