amnioticadj.

/æmnɪˈɒtɪk/

Etymology: modern form. on the non-Greek form amnios n. (probably first in French which has amnios , amniotique ) after chaotic , Nilotic , demotic : see -otic suffix. The Greek form < ἀμνίον would have been ἀμνιακός, amniac.

Of or pertaining to an amnion; of the nature of, or characterized by, an amnion.

a. Physiol.

ΘΚΠ

the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > membranes, etc., of embryo or fetus > [adjective] > membranes enclosing

allantoid1730

amniotic1822

cotyledonal1850

amnic1855

allantoidean1857

chorial1879

cotyledonary1888

chorionic1892

allantoica1933

intra-amniotic1960

1822 T. Webster Imison's Elem. Sci. & Art (new ed.) II. 140 The amniotic acid is found in the liquor of the amnios of a cow.

1863 H. Watts Dict. Chem. I. 128 The amniotic liquid contains albumin, pyin..and in some instances glucose.

1877 T. H. Huxley Man. Anat. Invertebr. Animals vii. 445 A more or less complete amniotic investment.

b. Bot.

ΘΚΠ

the world > plants > part of plant > reproductive part(s) > seed > [adjective] > of parts > relating to embryo or radicle > of embryo-sac and its parts

amniotic1870

antipodal1876

1870 J. D. Hooker Student's Flora Brit. Islands 13 Nymphæaceæ..embryo enclosed in the enlarged amniotic sac.

This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010).

单词	amniotic
释义	amnioticadj. /æmnɪˈɒtɪk/ Etymology: modern form. on the non-Greek form amnios n. (probably first in French which has amnios , amniotique ) after chaotic , Nilotic , demotic : see -otic suffix. The Greek form < ἀμνίον would have been ἀμνιακός, amniac. Of or pertaining to an amnion; of the nature of, or characterized by, an amnion. a. Physiol. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > membranes, etc., of embryo or fetus > [adjective] > membranes enclosing allantoid1730 amniotic1822 cotyledonal1850 amnic1855 allantoidean1857 chorial1879 cotyledonary1888 chorionic1892 allantoica1933 intra-amniotic1960 1822 T. Webster Imison's Elem. Sci. & Art (new ed.) II. 140 The amniotic acid is found in the liquor of the amnios of a cow. 1863 H. Watts Dict. Chem. I. 128 The amniotic liquid contains albumin, pyin..and in some instances glucose. 1877 T. H. Huxley Man. Anat. Invertebr. Animals vii. 445 A more or less complete amniotic investment. b. Bot. ΘΚΠ the world > plants > part of plant > reproductive part(s) > seed > [adjective] > of parts > relating to embryo or radicle > of embryo-sac and its parts amniotic1870 antipodal1876 1870 J. D. Hooker Student's Flora Brit. Islands 13 Nymphæaceæ..embryo enclosed in the enlarged amniotic sac. This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010). < adj.1822
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