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单词 botryoid
释义

botryoidadj.

Brit. /ˈbɒtrɪɔɪd/, U.S. /ˈbɑtriˌɔɪd/
Forms: 1700s botryoïd, 1700s– botryoid.
Origin: A borrowing from Latin. Etymon: Latin botryoides.
Etymology: < post-classical Latin botryoides (1620 or earlier) < Hellenistic Greek βοτρυοειδής like a bunch of grapes < ancient Greek βότρυς cluster of grapes, of unknown origin (perhaps a loanword) + -οειδής -oid suffix.
Resembling a bunch of grapes; = botryoidal adj.
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the world > the earth > minerals > mineral structure or appearance > [adjective] > botryoidal
botryoida1728
botryoidal1748
staphyline1820
the world > space > shape > curvature > curved three-dimensional shape or body > [adjective] > spherical or globular > spheroidal > others spec. > a number joined together
botryoida1728
botriform1737
botryoidal1748
uvelloid1880
a1728 J. Woodward Attempt Nat. Hist. Fossils Eng. (1729) i. 182 The Outside is thick set with botryoid Efflorescencies.
1747 C. Mortimer in Philos. Trans. (Royal Soc.) 44 432 Smooth polished Knobs, in Form like to the botryoïd Iron Ore.
1892 Bull. Torrey Bot. Club 19 173 The fungus when mature forms compact botryoid clusters.
1967 Canad. Med. Assoc. Jrnl. 15 July 142/2 Dr. Willis discussed the botryoid sarcomas of young children.
2010 Jrnl. Avian Med. & Surg. 24 107 Characteristic botryoid inclusions were detected in more vaccinated than control pigeons.
This entry has been updated (OED Third Edition, June 2016; most recently modified version published online December 2021).
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adj.a1728
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