[gas-troh-vas-kyuh-ler] /ˌgæs troʊˈvæs kyə lər/
serving for digestion and circulation, as a cavity.
(esp of the body cavities of coelenterates) functioning in digestion and circulation
[gas-troo-leyt] /ˈgæs trʊˌleɪt/ verb (used without object), gastrulated, gastrulating. Embryology. 1. to undergo .
[gas-troo-luh] /ˈgæs trʊ lə/ noun, plural gastrulas, gastrulae [gas-troo-lee] /ˈgæs trʊˌli/ (Show IPA). Embryology. 1. a metazoan embryo in an early state of germ layer formation following the blastula stage, consisting of a cuplike body of two layers of cells, the ectoderm and endoderm, enclosing a central cavity, or archenteron, that opens to the outside […]
[gas-troo-ley-shuh n] /ˌgæs trʊˈleɪ ʃən/ noun, Embryology. 1. the formation of a gastrula. 2. any process, as invagination, by which a blastula or other form of embryo is converted into a gastrula. /ˌɡæstrʊˈleɪʃən/ noun 1. (embryol) the process in which a gastrula is formed from a blastula by the inward migration of cells gastrulation gas·tru·la·tion […]
noun 1. an electron tube the envelope of which contains a highly rarefied gas.
noun 1. a turbine utilizing the gaseous products of combustion. noun 1. an internal-combustion engine in which the expanding gases emerging from one or more combustion chambers drive a turbine. A rotary compressor driven by the turbine compresses the air used for combustion, power being taken either as torque from the turbine or thrust from […]