Deuteroscopy :: Deuteroscopy (n.) That which is seen at a second view; a meaning beyond the literal sense; the second intention; a hidden signification.
Diaphanoscope :: Diaphanoscope (n.) A dark box constructed for viewing transparent pictures, with or without a lens..
Dichroscope :: Dichroscope (n.) An instrument for examining the dichroism of crystals.
Dichroscopic :: Dichroscopic (a.) Pertaining to the dichroscope, or to observations with it..
Dioscorea :: Dioscorea (n.) A genus of plants. See Yam.
Dipleidoscope :: Dipleidoscope (n.) An instrument for determining the time of apparent noon. It consists of two mirrors and a plane glass disposed in the form of a prism, so that, by the reflections of the sun's rays from their surfaces, two images are presented to the eye, moving in opposite directions, and coinciding at the instant the sun's center is on the meridian..
Discoast :: Discoast (v. i.) To depart; to quit the coast (that is, the side or border) of anything; to be separated..
Discoblastic :: Discoblastic (a.) Applied to a form of egg cleavage seen in osseous fishes, which occurs only in a small disk that separates from the rest of the egg..
Discoid :: Discoid (a.) Having the form of a disk, as those univalve shells which have the whorls in one plane, so as to form a disk, as the pearly nautilus..
Discoid :: Discoid (n.) Anything having the form of a discus or disk; particularly, a discoid shell..
Discolith :: Discolith (n.) One of a species of coccoliths, having an oval discoidal body, with a thick strongly refracting rim, and a thinner central portion. One of them measures about / of an inch in its longest diameter..
Discolor :: Discolor (v. t.) To alter the natural hue or color of; to change to a different color; to stain; to tinge; as, a drop of wine will discolor water; silver is discolored by sea water..
Discolor :: Discolor (v. t.) To alter the true complexion or appearance of; to put a false hue upon.