battle, fight / match (boxing)

(boxing) with at least one knee on the ground, not capable of standing back up within ten seconds; knocked out

(boxing) situation in which a boxer has been knocked out

Used other than figuratively or idiomatically: see mettere, fuori combattimento. / to silence (someone) in a discussion; to shut up / to exclude (someone) from a community, agreement, etc.; to ostracize; to estrange