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单词 psalidodect
释义

psalidodectadj.

Origin: A borrowing from Greek. Etymons: Greek ψαλιδ-, ψαλίς, δήκτης.
Etymology: < ancient Greek ψαλιδ-, ψαλίς U-shaped cutting tool or shears ( < Byzantine Greek ψαλόν ring of a horse's headstall (see note) + ancient Greek -ίς -id suffix2) + δήκτης biter < an ablaut variant (lengthened grade) of the stem of δάκνειν to bite (the same Indo-European base as tongs n.) + -της, suffix forming agent nouns.Byzantine Greek ψαλόν is apparently first attested later than ancient Greek ψαλίς, but compare Mycenaean Greek pa-sa-ro, possibly ‘buckle, ring of a belt’, although the sense is disputed. N.E.D. (1909) gives the pronunciation as (ps-, sæ·lidode:kt) /ˈ(p)sælɪdəʊˌdɛkt/.
Zoology. Obsolete. rare.
Designating mastication in which the outer surface of the lower molars moves against the inner surface of the upper molars.
ΚΠ
1896 E. D. Cope Primary Factors Org. Evol. vi. 318 Inferior molars work within superior molars, but not between them. Psalidodect mastication.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online June 2020).
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adj.1896
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