Over the centuries, large parts of the tempera had cracked off.

Which is the other reason to crack off now and then if you don't want to go all psycho killer.

A piece of rib cracked off and fell next to us, shattering on the floor.

That, perhaps, is why the hooks crack off so merrily.

She was certain one morning her front ones would crack off.

He cracked off a couple of shots that fell short.

Crack off a sample and let's get out of here.

Hadn't any of them been here in 1983, when a 7.1 cracked off in southern Idaho?

Flies are easy to crack off if you push into your forward movement too early.

A great field of ice has cracked off from the main body.