or·gasm Audio pronunciation of "orgasm" ( P ) Pronunciation Key (ôrgzm)
n.

1. The peak of sexual excitement, characterized by strong feelings of pleasure and by a series of involuntary contractions of the muscles of the genitals, usually accompanied by the ejaculation of semen by the male. Also called climax.
2. A similar point of intensity of emotional excitement.


trem·or Audio pronunciation of "tremor" ( P ) Pronunciation Key (trmr)
n.

1. A shaking or vibrating movement, as of the earth.
2. A trembling or quivering effect: a tremor of aspen leaves.
3. An involuntary trembling or quivering, as from nervous agitation or weakness.
4. A nervous quiver or thrill: felt a tremor of joy.
5. A state or feeling of nervous agitation or tension.
6. A tremulous sound; a quaver.