De`cur*ta"tion (?), n. [L. decurtatio.] Act of cutting short. [Obs.]

Dec"u*ry (?), n.; pl. Decuries (#). [L. decuria, fr. decem ten.] A set or squad of ten men under a decurion. Sir W. Raleigh.

De*cus"sate (?), v. t. [imp. & p. p. Decussated; p. pr. & vb. n. Decussating.] [L. decussatus, p. p. of decussare to cross like an X, fr. decussis (orig. equiv. to decem asses) the number ten, which the Romans represented by X.] To cross at an acute angle; to cut or divide in the form of X; to intersect; -- said of lines in geometrical figures, rays of light, nerves, etc.

{ De*cus"sate (?), De*cus"sa*ted (?), } a. 1. Crossed; intersected.

2. (Bot.) Growing in pairs, each of which is at right angles to the next pair above or below; as, decussated leaves or branches.

3. (Rhet.) Consisting of two rising and two falling clauses, placed in alternate opposition to each other; as, a decussated period.

De*cus"sate*ly (?), adv. In a decussate manner.

De`cus*sa"tion (?), n. [L. decussatio.] Act of crossing at an acute angle, or state of being thus crossed; an intersection in the form of an X; as, the decussation of lines, nerves, etc.

De*cus"sa*tive (?), a. Intersecting at acute angles. Sir T. Browne.

De*cus"sa*tive*ly, adv. Crosswise; in the form of an X. "Anointed decussatively." Sir T. Browne.

De"cyl (?), n. [L. decem ten + -yl.] (Chem.) A hydrocarbon radical, C10H21, never existing alone, but regarded as the characteristic constituent of a number of compounds of the paraffin series.

De*cyl"ic (?), a. (Chem.) Allied to, or containing, the radical decyl.

De*dal"ian (?), a. See Dædalian.

Ded"a*lous (?), a. See Dædalous.

||De*dans" (?), n. [F.] (Court Tennis) A division, at one end of a tennis court, for spectators.

Dede (?), a. Dead. [Obs.] Chaucer.

De*dec"o*rate (?), v. t. [L. dedecoratus, p. p. of dedecorare to disgrace. See Decorate.] To bring to shame; to disgrace. [Obs.] Bailey.

De*dec`o*ra"tion (?), n. [L. dedecoratio.] Disgrace; dishonor. [Obs.] Bailey.

De*dec"o*rous (?), a. [L. dedecorus. See Decorous.] Disgraceful; unbecoming. [R.] Bailey.

De`den*ti"tion (?), n. The shedding of teeth. [R.] Sir T. Browne.

Ded"i*cate (?), p. a. [L. dedicatus, p. p. of dedicare to affirm, to dedicate; de- + dicare to declare, dedicate; akin to dicere to say. See Diction.] Dedicated; set apart; devoted; consecrated. "Dedicate to nothing temporal." Shak.

Syn. -- Devoted; consecrated; addicted.

Ded"i*cate (?), v. t. [imp. & p. p. Dedicated; p. pr. & vb. n. Dedicating.] 1. To set apart and consecrate, as to a divinity, or for sacred uses; to devote formally and solemnly; as, to dedicate vessels, treasures, a temple, or a church, to a religious use.

Vessels of silver, and vessels of gold, . . . which also king David did dedicate unto the Lord.

The Gutenberg Webster's Unabridged Dictionary: Section D and E · 第 257 / 2785 题