释义 |
archiblast Embryol.|ˈɑːkɪblæst| [f. archi- + -blast.] The formative yolk in an ovum, which constitutes the germ; also applied to the epiblast. (In both uses distinguished from parablast 2, q.v.) Hence archiˈblastic a.
1876tr. Wagner's Gen. Pathol. 462 The archiblast embraces all tissues. 1876[see parablast 2]. 1885W. Stirling tr. Landois' Human Physiol. II. 1128 He calls these structures parablastic, in opposition to the archiblastic, which belong to the three layers of the embryo. |