Meaning : A blemish resulting from a break without complete separation of the parts.
Example :
There was a crack in the mirror.
Meaning : A purified and potent form of cocaine that is smoked rather than snorted. Highly addictive.
Synonyms : crack cocaine, tornado
Meaning : Make a very sharp explosive sound.
Example :
His gun cracked.
Meaning : Hit forcefully. Deal a hard blow, making a cracking noise.
Example :
The teacher cracked him across the face with a ruler.
Meaning : Pass through (a barrier).
Example :
Registrations cracked through the 30,000 mark in the county.
Synonyms : break through
Meaning : Break partially but keep its integrity.
Example :
The glass cracked.
Meaning : Break suddenly and abruptly, as under tension.
Example :
The pipe snapped.
Synonyms : snap
Meaning : Gain unauthorized access computers with malicious intentions.
Example :
She cracked my password.
Crack a safe.
Meaning : Tell spontaneously.
Example :
Crack a joke.
Meaning : Cause to become cracked.
Example :
Heat and light cracked the back of the leather chair.
Meaning : Reduce (petroleum) to a simpler compound by cracking.
Meaning : Break into simpler molecules by means of heat.
Example :
The petroleum cracked.