Fetching details from the dictionary...

to break; to be smashed
to split; to crack; to fissure; to be torn
to be divided (opinion, vote, etc.); to split (e.g. of a party)
to come to light; to become clear; to be identified; to be revealed
to become distorted (of sound); to clip
to be divisible (without a remainder)
to drop below a minimum
コップが割れてしまいました。
The cup broke.
ガラスの皿が床で割れて危ないです。
The plate cracked and it's dangerous.
窓が割れる音がしました。
There was a sound of a window breaking.