2. (Bot.)

Defn: A plant. See Paris.

3. An unexplained word occurring in Chaucer, meaning, perhaps, an aromatic sweetmeat for sweetening the breath. T. R. Lounsbury. Under his tongue a truelove he bore. Chaucer. Truelove knot, a complicated, involved knot that does not readily untie; the emblem of interwoven affection or engagement; — called also true-lover's knot.

TRUENESS
True"ness, n.

Defn: The quality of being true; reality; genuineness; faithfulness; sincerity; exactness; truth.

TRUE-PENNY
True"-pen`ny, n.

Defn: An honest fellow. Shak. Bacon.

TRUFFLE Truf"fle, n. Etym: [OF. trufle, F. truffe; akin to Sp. trufa, tartufo; of uncertain origin; perhaps from L. tuber a tumor, knob, truffle. Cf. Tuber, Trifle.]

Defn: Any one of several kinds of roundish, subterranean fungi, usually of a blackish color. The French truffle (Tuber melanosporum) and the English truffle (T. æstivum) are much esteemed as articles of food. Truffle worm (Zoöl.), the larva of a fly of the genus Leiodes, injurious to truffles. Truffle pig, a pig used for finding truffles.

Note: When trained, certain pigs have a peculiar ability to smell truffles which lie underground, making them useful for searching out hidden truffles.