NOT HAVE THE FOGGIEST (IDEA OR NOTION) INFORMAL,


Meaning of NOT HAVE THE FOGGIEST (IDEA OR NOTION) INFORMAL, in English

not have the foggiest (idea or notion) informal,

chiefly Brit.

have no idea at all.

→ foggy

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.