quebra

1. break; breaking (the act of breaking)
2. breach; break (space that opens between things)
3. interruption (time during which there is a cessation of a service)
4. breach (breaking up of a relationship or obligation)
5. bankruptcy (lack of funds to pay debts or continue in operation)

Nauja

to break (end up or cause to end up in two or more pieces that cannot easily be reassembled)
to fracture a bone
to break down (stop, or to cause to stop, functioning properly or altogether)
to break (do that which is forbidden by a rule, promise, etc.)
to break (ruin or be ruined financially)
to break (collapse into surf)
to beat up (give a severe beating to)
to break (set a new record)