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单词 physodin
释义

physodinn.

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin physodes , -in suffix1.
Etymology: < scientific Latin physodes, specific epithet of the lichen ( Linnaeus Species plantarum(1753) II. 1144; < ancient Greek ϕῦσα bladder (see physa n.) + scientific Latin -odes (see -ode comb. form1); compare Greek ϕυσοειδής bladder-like, in scholia (medieval Greek or earlier) on Nicander Alexipharmaca293) + -in suffix1. N.E.D.(1906) gives the pronunciation as (fəi·sodin) /ˈfaɪsəʊdɪn/.
Chemistry. Obsolete. rare.
A white waxy substance occurring in the lichen Hypogymnia physodes.
ΚΠ
1866–8 H. Watts Dict. Chem. IV. 635 Physodin behaves to water like a resin, not being wetted thereby.
This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2020).
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n.1866
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更新时间:2025/2/24 11:08:45