Part 254

Di"a*mond-back` (?), n. (Zoöl.) The salt-marsh terrapin of the Atlantic coast (Malacoclemmys palustris).

Di"a*mond*ed, a. 1. Having figures like a diamond or lozenge.

2. Adorned with diamonds; diamondized. Emerson.

Di"a*mond*ize (?), v. t. To set with diamonds; to adorn; to enrich. [R.]

Diamondizing of your subject.

B. Jonson.

Di"a*mond-shaped` (?), a. Shaped like a diamond or rhombus.

Di*am"y*lene (?), n. [Pref. di- + amylene.] (Chem.) A liquid hydrocarbon, C10H20, of the ethylene series, regarded as a polymeric form of amylene.

Di"an (?), a. Diana. [Poetic]

Di*a"na (?), n. [L. Diana.] (Myth.) The daughter of Jupiter and Latona; a virgin goddess who presided over hunting, chastity, and marriage; -- identified with the Greek goddess Artemis.

And chaste Diana haunts the forest shade.

Pope.

Diana monkey (Zoöl.), a handsome, white-bearded monkey of West Africa (Cercopithecus Diana).

||Di*an"dri*a (?), n. pl. [NL., fr. Gr. di- = di`s- twice + &?;, &?;, a man, a male.] (Bot.) A Linnæan class of plants having two stamens.

Di*an"dri*an (?), a. Diandrous.

Di*an"drous (?), n. [Cf. F. diandre.] (Bot.) Of or pertaining to the class Diandria; having two stamens.

||Di*a"ni*um (?), n. [NL., fr. L. Diana; either as the name of the Roman goddess, or from its use in OE. as a name of silver.] (Chem.) Same as Columbium. [Obs.]

Di`a*no*et"ic (?), a. [Gr. &?;; dia` through + &?; to revolve in the mind.] (Metaph.) Pertaining to the discursive faculty, its acts or products.

I would employ . . . dianoetic to denote the operation of the discursive, elaborative, or comparative faculty.

Sir W. Hamilton.

Di`a*noi*al"o*gy (?), n. [Gr. &?; thought + -logy.] The science of the dianoetic faculties, and their operations. Sir W. Hamilton.

Di*an"thus (?), n. [NL., fr. Gr. &?;, gen. &?;, Zeus + 'a`nqos flower.] (Bot.) A genus of plants containing some of the most popular of cultivated flowers, including the pink, carnation, and Sweet William.

Di"a*pase (?), n. Same as Diapason. [Obs.]

A tuneful diapase of pleasures.

Spenser.

Di"a*pasm (?), n. [L. diapasma, Gr. &?;, fr. &?;; dia` through + &?; to sprinkle: cf. F. diapasme.] Powdered aromatic herbs, sometimes made into little balls and strung together. [Obs.]

Di`a*pa"son (?), n. [L., fr. Gr. diapasw^n (i. e., "h dia` pasw^n chordw^n symfoni`a the concord of the first and last notes, the octave); dia` through + pasw^n, gen. pl. of pa^s all: cf. F. diapason. Cf. Panacea.] 1. (Gr. Mus.) The octave, or interval which includes all the tones of the diatonic scale.

2. Concord, as of notes an octave apart; harmony.