EMBRYOL.

Meaning of EMBRYOL. in English

embryology.

Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012

EMBRYOL. — n. branch of biology that deals with the formation and development of an embryo
Толковый словарь английского языка - Редакция bed
VITELLO — n 1. calf (= young of the cow); 2. veal n 1. yolk (of an egg); 2. [Embryol.] vitellus
Interlingua English vocab
GASTRULA — n [Embryol.] gastrula
Interlingua English vocab
BLASTODERMA — blasto·derma n [Embryol.] blastoderm
Interlingua English vocab
YOLK SAC — Embryol. 1. an extraembryonic membrane that encloses the yolk of eggs in birds, reptiles, and marsupials and that circulates nourishment …
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YOLK — — yolked , adj. — yolkless , adj. — yolky , adj. /yohk, yohlk/ , n. 1. the yellow and …
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WOLFFIAN DUCT — ( sometimes l.c. ) Embryol. a duct, draining the mesonephros of the embryo, that becomes the vas deferens in males …
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WOLFFIAN BODY — Embryol. the mesonephros. [ 1835-45; named after Kaspar Friedrich WOLFF; see -IAN ]
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VITELLOGENESIS — /vi tel'oh jen"euh sis, vuy-/ , n. Embryol. the process by which the yolk is formed and accumulated in the …
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VISCERAL GROOVE — Embryol. See branchial groove .
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VISCERAL CLEFT — Embryol. See branchial cleft . [ 1870-75 ]
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VISCERAL ARCH — Embryol. See branchial arch . [ 1865-70 ]
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VEGETAL POLE — Embryol. the relatively inactive part of an ovum opposite the animal pole, containing much yolk and little cytoplasm. Cf. animal …
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TROPHOBLAST — — trophoblastic , adj. /trof"euh blast', troh"feuh-/ , n. Embryol. the layer of extraembryonic ectoderm that chiefly nourishes the embryo …
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TELOLECITHAL — /tel'oh les"euh theuhl, tee'loh-/ , adj. Embryol. having an accumulation of yolk near the vegetal pole, as the large-yolked eggs …
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STOMODEUM — — stomodeal , adj. /stoh'meuh dee"euhm, stom'euh-/ , n. , pl. stomodea /-dee"euh/ . Embryol. a depression in the ectoderm …
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SPONGIOBLAST — — spongioblastic , adj. /spun"jee oh blast', spon"-/ , n. Embryol. one of the primordial cells in the embryonic brain …
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SPLANCHNOPLEURE — — splanchnopleural, splanchnopleuric , adj. /splangk"neuh ploor'/ , n. Embryol. the double layer formed by the association of the lower …
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SOMITE — — somital /soh"mi tl/ , somitic /soh mit"ik/ , adj. /soh"muyt/ , n. 1. any of the longitudinal series of …
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SOMATOPLEURE — — somatopleural, somatopleuric , adj. /seuh mat"euh ploor', soh"meuh teuh-/ , n. Embryol. the double layer formed by the association …
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SEROSA — /si roh"seuh, -zeuh/ , n. , pl. serosas, serosae /-see, -zee/ . 1. Embryol. , Zool. a. the chorion. b. …
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SEGMENTATION CAVITY — Embryol. blastocoele. [ 1885-90 ]
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SCLEROTOME — — sclerotomic /sklear'euh tom"ik, skler'-/ , adj. /sklear"euh tohm', skler"-/ , n. 1. Embryol. the part of a mesodermal somite …
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RATHKE'S POUCH — /raht"keuhz/ , Embryol. an invagination of stomodeal ectoderm developing into the anterior lobe of the pituitary gland. Also called Rathke's …
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PRONEPHROS — — pronephric /proh nef"rik/ , adj. /proh nef"ros, -reuhs/ , n. , pl. pronephroi /-roy/ , pronephra /-reuh/ . Embryol. …
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PROCTODEUM — — proctodeal , adj. /prok'teuh dee"euhm/ , n. , pl. proctodea /-dee"euh/ , proctodeums . Embryol. a depression in the …
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PRIMORDIUM — /pruy mawr"dee euhm/ , n. , pl. primordia /-dee euh/ . Embryol. the first recognizable, histologically differentiated stage in the …
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PRIMORDIAL — — primordiality /pruy mawr'dee al"i tee/ , n. — primordially , adv. /pruy mawr"dee euhl/ , adj. 1. constituting a …
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PRESUMPTIVE — — presumptively , adv. /pri zump"tiv/ , adj. 1. affording ground for presumption: presumptive evidence. 2. based on presumption: a …
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POLYEMBRYONY — /pol'ee em"bree euh nee, -oh'nee, -em bruy"euh nee/ , n. Embryol. the production of more than one embryo from one …
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PLACODE — /plak"ohd/ , n. Embryol. a local thickening of the endoderm in the embryo, that usually constitutes the primordium of a …
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