Dianodal, dī-a-nō′dal, adj. (math.) passing through a node.
Dianoetic, dī-a-nō-et′ik, adj. capable of thought, thinking: belonging to the ratiocinative faculties of the mind. [Gr. dianoētikos—dia, through, noein, to think.]
Dianthus, dī-an′thus, n. the genus of herbaceous flowers to which carnations and pinks belong. [Gr. dianthēs—dis, di-, two, anthos, a flower.]
Diapason, dī-a-pā′zon, n. a whole octave: a harmony: a full volume of various sounds in concord: correct pitch: the two foundation-stops of an organ (open and stopped diapason)—(Spens.) Dī′apase. [Gr. dia, through, and pasōn, gen. pl. of pas, all—part of the Gr. phrase, dia pasōn chordōn symphōnia, concord through all the notes.]
Diapedesis, dī-a-pe-dē′sis, n. (physiol.) the migration of white blood-corpuscles through the walls of the blood-vessels without apparent rupture.—adj. Diapedet′ic. [Gr., dia, through, pēdan, to leap.]
Diapente, dī-a-pen′tē, n. (mus.) the interval of a fifth: a composition in pharmacy of five ingredients. [Gr.]
Diaper, dī′a-pėr, n. unbleached linen cloth woven in slightly defined figures, used for towels, &c.: a pattern for ornamentation, woven, not coloured, in textiles: a floral or geometric pattern in low relief in architecture, often repeated over a considerable surface.—v.t. to variegate with figures, as diaper.—n. Dī′apering. [O. Fr. diaspre, diapre—Low L. diasprus—Byzantine Gr. diaspros, dia, through, aspros, white.]
Diaphanous, dī-af′a-nus, adj. shining or appearing through, transparent, clear—also Diaphan′ic.—ns. Dī′aphane, a diaphanous figured silk fabric; Diaphanom′eter, an instrument for testing the transparency of the air; Diaphan′oscope, a darkened box for viewing transparent positive photographs; Diaphan′otype, a picture produced by colouring on the back a positive lightly printed on translucent paper, and placing this exactly over a strong duplicate print.—adv. Diaph′anously.—ns. Diaph′anousness, Diaphanē′ity. [Gr. diaphanes—dia, through, and phainein, to show, shine.]
Diaphonics, dī-a-fon′iks, n. Same as Diacoustics. [Gr. dia, through, phonē, sound.]