SLIP A COG


Meaning of SLIP A COG in English

v. phr. , slang To make a mistake. I must have been slipping a cog when I said that I would run for mayor. Jim hates to sleep outdoors. He's slipping his gears if he's promised to take the boys camping.

Compare: SLIP UP.

American idioms English vocabulary.      Английский словарь американских идиом.