名詞 knock-out:

1. a very attractive or seductive looking woman
   同義詞：smasher, stunner, knockout, beauty, ravisher, sweetheart, peach, lulu, looker, mantrap, dish
2. a blow that renders the opponent unconscious
   同義詞：knockout, KO, kayo

動詞 knock-out:

1. eliminate
   同義詞：knock out
2. knock unconscious or senseless
   同義詞：knock cold, knock out, kayo
3. destroy or break forcefully
   同義詞：knock out
4. overwhelm with admiration
   同義詞：knock out
5. empty (as of tobacco) by knocking out
   同義詞：knock out

形容詞 knock-out:

1. very strong or vigorous
   同義詞：hard, knockout, severe