unbeatable adjective 1noun 1forms 1 adjective1 •That cannot be beaten, defeated or overcomeDeep-set and steady, with eyelashes that many a woman had envied, they showed the man for what he was—a sportsman and a gentleman. And the combination of the two is an unbeatable production. — 1920 noun1 •Someone or something that cannot be beaten. formsunbeatables
