in the dark

prep_phrase

Used other than figuratively or idiomatically: Without light; somewhere that is dark. / (idiomatic) Without information.

I was walking in the dark.

意味（1）

Used other than figuratively or idiomatically: Without light; somewhere that is dark.

I tripped over his suitcase in the dark.

意味（2）

(idiomatic) Without information.

Management kept the board of directors completely in the dark.

意味（3）

(poker slang) Without looking at one's hole cards, thus not knowing what they are.