What is "climaxed"

Usage examples of "climaxed".

He had already climaxed twice in the last hour and a half, and now it was easier.

The memory of the way she had climaxed beneath him the other night crashed through him.

He climaxed convulsively, grinding down on her for long seconds before collapsing, shaking, on top of her.

Thea's response soared out of control and she climaxed almost immediately, crying out with the joy of having him there with her as she clung to him with arms and legs.