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单词 petaliform
释义

petaliformadj.

Brit. /ˈpɛtl̩ᵻfɔːm/, U.S. /ˈpɛdl̩əˌfɔrm/
Origin: Formed within English, by compounding; modelled on a Latin lexical item. Etymons: petal n., -iform comb. form.
Etymology: < petal n. + -iform comb. form, after scientific Latin petaliformis (1732 or earlier).
Botany and Palaeontology.
Having the form of or resembling a petal; petaloid.
ΘΚΠ
the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [adjective] > having or relating to parts > of or having petals
foliaceous1658
monopetalous1687
pentapetalous1687
polypetalous1687
hose-in-hose1688
monopetalose1693
pentapetalose1693
tetrapetalose1694
tetrapetalous1697
tripetalose1698
tripetalous1704
hexapetalous1707
petalous1719
petaloid1720
planipetalous1730
petaline1783
petaliform1788
petalled1793
polypetal1803
hexapetaloid1813
hexapetaloideous1830
tripetaloid1830
tripetaloideous1830
unipetalous1831
petaliferous1847
macropetalous1857
sympetalous1870
apopetalous1875
anisopetalous1880
petally1888
thread-petalled1899
thousand-petalled1951
decapetalous-
synpetalous-
1788 T. Martyn Thirty-eight Plates Linnæus's Syst. Vegetables 13 (caption) The style, growing to the petaliform filament.
1806 J. Galpine Synoptical Compend Brit. Bot. 3* Iris..alternate petals reflexed. Stig. petaliform.
1876 Proc. Royal Soc. 1875–6 24 591 A small Mysid with petaliform plates instead of eyes.
1932 Man 32 211/1 Examples..of incised circles,..chevrons, and circles with petaliform decoration around.
1955 Micropaleontology 1 169/1 Chambers numerous, petaliform; five to nine moderately depressed chambers in the last whorl.
1991 Jrnl. Palaeontol. 65 399/2 Euseptoidum distinguished on some decorticated specimens, with petaliform adductor muscle scars.
This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).
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adj.1788
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