orgasm
orgasm (ôr"gaz'm) , noun
[French orgasme; compare Greek 'orgasmo`s a kneading, softening, prob. confused with 'orga^n to swell, especially with lust; to feel an ardent desire.]
(Physiology) Eager or immoderate excitement or action; the state of turgescence of any organ; erethism.
2.
The peak of the physical pleasurable sexual excitement caused by stimulation of the sexual organs, as in intercourse; in the male, it is usually accompanied by ejaculation.
3.
An eruption of intense, uncontrolled excitement; -- used of groups and individuals.