FINE-TOOTH COMB


Meaning of FINE-TOOTH COMB in English

ˌfine-tooth ˈcomb BrE AmE noun

go through/over something with a fine-tooth comb to examine something very carefully and thoroughly:

The police went over the scene of the crime with a fine-tooth comb.

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.