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单词 metaphyta
释义

Metaphytan.

Brit. /ˌmɛtəˈfʌɪtə/, U.S. /ˌmɛdəˈfaɪdə/
Origin: A borrowing from Latin. Etymon: Latin Metaphyta.
Etymology: < scientific Latin Metaphyta (in Haeckel Natürliche Schöpfungs-Geschichte (1889) (ed. 8) ii. xvii. 420 (table)) < meta- meta- prefix + ancient Greek ϕυτά , plural of ϕυτόν a plant (see phyton n.), after Protophyta n. Compare Metazoa n.
Biology.
In form Metaphyta; with plural (or occasionally singular) agreement. The multicellular plants, as constituting a taxonomic or phylogenetic group; (with plural agreement, also metaphyta) multicellular plants (collectively or individually); metaphytes.
ΚΠ
1889 Amer. Naturalist 23 220 If we look upon Volvox as a form..which lies near the point of divergence of Metaphyta from the Metazoa we shall probably assign it to nearly its true position.
1893 A. E. Shipley Zool. Invertebr. 3 The Metaphyta and Metazoa, or the multicellular plants and animals.
1981 Biosystems 14 231 The genes for these two tubulin classes diverged prior to the appearance of metazoa and metaphyta.
1993 Nature 6 May 67/1 The fungi..constitute a natural group which is thought to have diverged about 1 billion (109) years ago, believed also to be the time of divergence between metaphyta and metazoa lineages.
This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022).
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n.1889
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