quebrado

A pitcher often goes into the pit? but is finally broken

For that very thin row, the thread is broken.

(ambitransitive) to break (end up or cause to end up in two or more pieces that cannot easily be reassembled)
to fracture a bone
(intransitive) 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)
(intransitive) to break (collapse into surf)
(figuratively, transitive) to beat up (give a severe beating to)
to break (set a new record)