THROW (OR KNOCK) SOMEONE FOR A LOOP N. AMER.


Meaning of THROW (OR KNOCK) SOMEONE FOR A LOOP N. AMER. in English

throw ( or knock) someone for a loop N. Amer.

informal

surprise or astonish someone.

→ loop

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.