allantoic, a. Phys.
(ælænˈtəʊɪk)
[f. allantois + -ic: cf. mod.Fr. allantoïque.]
Of or belonging to the allantois.
| 1836 Todd Cycl. Anat. & Phys. I. 47/1 Certain acids almost peculiar to individual animals such as the..allantoic. 1850 Daubeny Atom. Theory xi. (ed. 2) 365 The allantoic fluid of the cow. 1880 Huxley in Nature No. 583. 203 The existing horse has a diffuse allantoic placentation. |