To collapse inward or downward.
To relent; to grant approval against one's initial will.
The act of relenting.
The location where something has caved in.
The act of something collapsing or caving in.
To yield or give way to another.
To yield (something) to another, as when defeated.
To win a fight against (an opponent) by submission.
To enter or put forward for approval, consideration, marking etc.
To subject; to put through a process.