Dichotomy :: Dichotomy (n.) That phase of the moon in which it appears bisected, or shows only half its disk, as at the quadratures..
Dichotomy :: Dichotomy (n.) Successive division and subdivision, as of a stem of a plant or a vein of the body, into two parts as it proceeds from its origin; successive bifurcation..
Dichotomy :: Dichotomy (n.) The place where a stem or vein is forked.
Dichotomy :: Dichotomy (n.) Division into two; especially, the division of a class into two subclasses opposed to each other by contradiction, as the division of the term man into white and not white..
Diprotodon :: Diprotodon (n.) An extinct Quaternary marsupial from Australia, about as large as the hippopotamus; -- so named because of its two large front teeth. See Illustration in Appendix..
Ditrichotomous :: Ditrichotomous (a.) Dividing into double or treble ramifications; -- said of a leaf or stem.
Electromotor :: Electromotor (n.) A mover or exciter of electricity; as apparatus for generating a current of electricity.
Electromotor :: Electromotor (n.) An apparatus or machine for producing motion and mechanical effects by the action of electricity; an electro-magnetic engine.
Electrotonic :: Electrotonic (a.) Of or pertaining to electrical tension; -- said of a supposed peculiar condition of a conducting circuit during its exposure to the action of another conducting circuit traversed by a uniform electric current when both circuits remain stationary.
Electrotonic :: Electrotonic (a.) Relating to electrotonus; as, the electrotonic condition of a nerve..
Electrotonize :: Electrotonize (v. t.) To cause or produce electrotonus.
Electrotonus :: Electrotonus (n.) The modified condition of a nerve, when a constant current of electricity passes through any part of it. See Anelectrotonus, and Catelectrotonus..
Embiotocoid :: Embiotocoid (a.) Belonging to, or resembling, the Embiotocidae..
Embiotocoid :: Embiotocoid (n.) One of a family of fishes (Embiotocidae) abundant on the coast of California, remarkable for being viviparous; -- also called surf fishes and viviparous fishes. See Illust. in Append..
Embryotomy :: Embryotomy (n.) The cutting a fetus into pieces within the womb, so as to effect its removal..
Emprosthotonos :: Emprosthotonos (n.) A drawing of the body forward, in consequence of the spasmodic action of some of the muscles..
Encephalotomy :: Encephalotomy (n.) The act or art of dissecting the brain.
Enterotome :: Enterotome (n.) A kind of scissors used for opening the intestinal canal, as in post-mortem examinations..
Enterotomy :: Enterotomy (n.) Incision of the intestines, especially in reducing certain cases of hernia..
Entomotomy :: Entomotomy (n.) The science of the dissection of insects.
Esophagotomy :: Esophagotomy (n.) The operation of making an incision into the esophagus, for the purpose of removing any foreign substance that obstructs the passage..
Ex-voto :: Ex-voto (n.) An offering to a church in fulfillment of a vow.
Excito-motor :: Excito-motor (a.) Excito-motory; as, excito-motor power or causes..
Excito-motory :: Excito-motory (a.) Exciting motion; -- said of that portion of the nervous system concerned in reflex actions, by which impressions are transmitted to a nerve center and then reflected back so as to produce muscular contraction without sensation or volition..