LUNATE; LUNATED Lu"nate, Lu"na*ted, a. Etym: [L. lunatus crescent-shaped, p. p. of lunare to bend like a crescent, fr. luna the moon.]

Defn: Crescent-shaped; as, a lunate leaf; a lunate beak; a lunated cross. Gray.

LUNATIC
Lu"na*tic, a. Etym: [F. lunatique, L. lunaticus, fr. luna the moon.
See Lunar.]

1. Affected by lunacy; insane; mad. Lord, have mercy on my son; for he is lunatic. Wyclif (Matt. xvii. 15).

2. Of or pertaining to, or suitable for, an insane person; evincing lunacy; as, lunatic gibberish; a lunatic asylum.

LUNATIC
Lu"na*tic, n.

Defn: A person affected by lunacy; an insane person, esp. one who has
lucid intervals; a madman; a person of unsound mind.
The lunatic, the lover, and the poet, Are of imagination all compact.
Shak.

LUNATION
Lu*na"tion, n. Etym: [Cf. Lunated.]

Defn: The period of a synodic revolution of the moon, or the time from one new moon to the next; varying in length, at different times, from about 29

LUNCH
Lunch, n. Etym: [Of uncertain etymol. Cf. Prov. Eng. nunc a lump.]