2. (Bot.) Any plant of the same family with the orchis; an orchid.

The common names, such as bee orchis, fly orchis, butterfly orchis,

etc., allude to the peculiar form of the flower.

||Or*chi"tis (?), n. [NL., fr. Gr. &?; a testicle + -itis.] (Med.)

||Inflammation of the testicles.

Or*chot"o*my (?), n. [Gr. &?; a testicle + &?; to cut.] (Surg.) The

operation of cutting out or removing a testicle by the knife;

castration.

Or"cin (?), n. [Etymology uncertain: cf. F. orcine.] (Chem.) A

colorless crystalline substance, C6H3.CH3.(OH)2, which is obtained from

certain lichens (Roccella, Lecanora, etc.), also from extract of aloes,

and artificially from certain derivatives of toluene. It changes

readily into orcein.

Ord (?), n. [AS. ord point.] An edge or point; also, a beginning. [

Obs. or Prov. Eng.] Chaucer.

Ord and end, the beginning and end. Cf. Odds and ends, under Odds.

[Obs. or Prov. Eng.] Chaucer. Halliwell.

Or*dain" (?), v. t. [imp. & p. p. Ordained (?); p. pr. & vb. n.

Ordaining.] [OE. ordeinen, OF. ordener, F. ordonner, fr. L. ordinare,

from ordo, ordinis, order. See Order, and cf. Ordinance.] 1. To set in

order; to arrange according to rule; to regulate; to set; to establish.

"Battle well ordained." Spenser.

The stake that shall be ordained on either side.

Chaucer.

2. To regulate, or establish, by appointment, decree, or law; to

constitute; to decree; to appoint; to institute.

Jeroboam ordained a feast in the eighth month.

The Gutenberg Webster's Unabridged Dictionary: Section M, N, and O · 第 1837 / 2147 题