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单词 tetrathecal
释义

> as lemmas

tetrathecal
tetrathecal adj.
Brit. /ˌtɛtrəˈθiːkl/
,
U.S. /ˌtɛtrəˈθik(ə)l/
Botany four-celled, as an ovary. [ < tetra- comb. form + ancient Greek θήκη case, cell (see theca n.) + -al suffix1.]
ΘΚΠ
the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [adjective] > having or relating to parts > relating to or having ovule > of or having an ovary
gymnotetraspermous1736
ovarian1759
germinal1811
monocephalous1845
tetrathecal1849
basal1870
paragerminal1876
1849 J. H. Balfour Man. Bot. §405 A quadrilocular..or tetrathecal..anther.
1899 New Sydenham Soc. Lexicon Tetrathecal, Biol., applied to a four-chambered ovary.
extracted from tetra-comb. form
<
as lemmas
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更新时间:2024/12/23 12:20:05