ADAM
Ad"am, n.

1. The name given in the Bible to the first man, the progenitor of the human race.

2. (As a symbol)

Defn: "Original sin;" human frailty.
And whipped the offending Adam out of him. Shak.
Adam's ale, water. [Coll.] — Adam's apple.

1. (Bot.) (a) A species of banana (Musa paradisiaca). It attains a height of twenty feet or more. Paxton]. (b) A species of lime (Citris limetta).

2. The projection formed by the thyroid cartilage in the neck. It is particularly prominent in males, and is so called from a notion that it was caused by the forbidden fruit (an apple) sticking in the throat of our first parent. — Adam's flannel (Bot.), the mullein (Verbascum thapsus). — Adam's needle (Bot.), the popular name of a genus (Yucca) of liliaceous plants.

ADAMANT Ad"a*mant, n. Etym: [OE. adamaunt, adamant, diamond, magnet, OF. adamant, L. adamas, adamantis, the hardest metal, fr. Gr. adamare to love, be attached to, the word meant also magnet, as in OF. and LL. See Diamond, Tame.]

1. A stone imagined by some to be of impenetrable hardness; a name given to the diamond and other substance of extreme hardness; but in modern minerology it has no technical signification. It is now a rhetorical or poetical name for the embodiment of impenetrable hardness. Opposed the rocky orb Of tenfold adamant, his ample shield. Milton.

2. Lodestone; magnet. [Obs.] "A great adamant of acquaintance." Bacon. As true to thee as steel to adamant. Greene.

ADAMANTEAN
Ad`a*man*te"an, a. Etym: [L. adamanteus.]