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单词 bivalvular
释义

bivalvularadj.n.

/bʌɪˈvalvjʊlə/
Etymology: < bi- comb. form 1a + -valvular comb. form.
= bivalve adj. and n.:
a. in Zoology; also quasi-n.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Pelecypoda or Conchifera > [noun] > bivalves
cockOE
cockle1311
conch?1527
palour1589
conchyle1610
bivalvular1677
bivalve1684
nut-mussel1705
concha1755
cuckolda1757
Acephala1802
pullet1803
ciliograde1835
conchifer1835
acephalan1840
acephal1845
bivalvian1863
pelecypod1875
tea-clam1883
steamer clam1909
the world > animals > animal body > general parts > covering or skin > [adjective] > having a hard protective covering > having a shell > having specific number or type of shell
bivalve1661
bivalvular1677
bivalvous1696
bivalved1755
inequivalve1777
inequivalved1816
inequivalvular1828
1677 R. Plot Nat. Hist. Oxford-shire 100 The bivalvular Conchæ, such as Cockles. 117 Bivalvulars..found with their shells apart.
b. in Botany.
ΘΚΠ
the world > plants > part of plant > reproductive part(s) > seed > seed-vessel or pericarp > [adjective] > having or between divisions or sections
bivalve1737
valved?1768
trivalvular1785
multivalve1793
univalvular1793
univalved1823
bivalvular1830
intervalvular1830
bivalved1852
1830 J. Lindley Introd. Nat. Syst. Bot. 294 Those species of Panicum that have the lower flower neuter and bivalvular.
This entry has not yet been fully updated (first published 1887; most recently modified version published online June 2021).
<
adj.n.1677
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更新时间:2025/1/24 7:17:49