трещина

crack(noun)

a split or break

There's a crack in this cup.

трескаться

crack(verb)

to (cause to) break partly without falling to pieces

The window cracked down the middle.

щель

crack(noun)

a narrow opening

The door opened a crack.

раскалывать

crack(verb)

to break (open)

He cracked the peanuts between his finger and thumb.

щёлканье

crack(noun)

a sudden sharp sound

the crack of whip.

хрустнуть

crack(verb)

to make a sudden sharp sound of breaking

The twig cracked as I stepped on it.

удар

crack(noun)

a blow

a crack on the jaw.

отколоть

crack(verb)

to make (a joke)

He's always cracking jokes.

острота

crack(noun)

a joke

He made a crack about my big feet.

взломать

crack(verb)

to open (a safe) by illegal means.

первоклассный

crack(adjective)

expert

a crack racing-driver.

крэк

crack(noun)

a very addictive drug

He died of too much crack with alcohol

расшифровать

crack(verb)

to solve (a code).

расколоться

crack(verb)

to give in to torture or similar pressures

The spy finally cracked under their questioning and told them everything he knew.