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triploblastic
triploblastic adj.
Brit. 
/ˌtrɪplə(ʊ)ˈblastɪk/
, /ˌtrɪplə(ʊ)ˈblastɪk/U.S. /ˌtrɪpləˈblæstɪk/
Biology having three germinal layers (epiblast, mesoblast, and hypoblast: cf. blastoderm n.) in the embryo; belonging to the division Triploblastica, a synonym of Cœlomata n., including the majority of animals; cf. diploblastic adj. at diplo- comb. form . [After scientific Latin Triploblastica (1873 or earlier).] /ˌtrɪpləˈblæstɪk/ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > [adjective]
triploblastic1888
the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [adjective] > blastoderm, etc.
blastodermic1835
blastodermatic1849
mesoblastic1874
mesodermic1875
hypoblastic1877
mesodermal1877
involunto-motory1878
homodermic1883
mesothelial1886
epiblastic1887
triploblastic1888
tetrablastic1891
triblastic1901
1888 Cassell's Encycl. Dict. VII. Triploblastic.
1890 J. S. Billings National Med. Dict. II Triploblastic, having three germ-layers.
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