Overview of noun knockout

The noun knockout has 2 senses

• smasher, stunner, knockout, beauty, ravisher, sweetheart, peach, lulu, looker, mantrap, dish -- (a very attractive or seductive looking woman)


• knockout, KO, kayo -- (a blow that renders the opponent unconscious)

Overview of adj knockout

The adj knockout has 1 sense

• hard, knockout, severe -- (very strong or vigorous; "strong winds"; "a hard left to the chin"; "a knockout punch"; "a severe blow")