암중모색하다

Meaning

1. 1.

   grope in the dark; fumble in the dark — To grope for something in the darkness.

2. 2.

   grope for — To try to find out or discover something by guesswork without knowing a sure method to do it.

3. 3.

   grope for — To try to find a clue or solution to something without being exposed to others.

Conjugations