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单词 metamerous
释义

metamerousadj.

Brit. /mᵻˈtamərəs/, /mɛˈtamərəs/, U.S. /məˈtæm(ə)rəs/
Origin: Formed within English, by derivation. Etymons: metamere n., -ous suffix.
Etymology: < metamere n. + -ous suffix. Compare earlier metameric adj.2
Zoology. rare.
= metameric adj.2
ΘΚΠ
the world > animals > animal body > general parts > [adjective] > segmented > relating to metameres
metameric1875
metamerous1887
metameral1890
1887 Q. Jrnl. Microsc. Sci. 27 613 A regular, rigorously metamerous arrangement of this multiple material.
1887 Q. Jrnl. Microsc. Sci. 27 618 The metamerous gill-slits.
1978 Sci. Amer. Sept. 108/2 Two of the most important types of coelomates in Cambrian times were metamerous and oligomerous forms.
1989 S. J. Gould Wonderful Life (1991) 39 (in figure) Superphyla; metameria; annelids; metamerous; molluscata; pseudometamerous; [etc.].
This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022).
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adj.1887
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