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单词 dilatatory
释义

dilatatoryn.

/dʌɪˈleɪtətəri/
Forms: Also in Latin form -ˈorium.
Etymology: < French dilatatoire (16th cent. in Hatzfeld & Darmesteter), < medieval or modern Latin dīlātātōrium (see quot. 1731-1800), < Latin dīlātāt-, participial stem of dīlātāre to dilate.
Surgery.
An instrument for dilating a part or organ.
ΘΚΠ
the world > health and disease > healing > medical appliances or equipment > surgical instruments > [noun] > dilator or speculum
tendiculec1425
speculum1598
dilatator1611
dilatatory1611
dilater1634
dilator1688
diopter1706
quadrivalve1852
duck-bill speculum1879
proctoscope1896
1611 R. Cotgrave Dict. French & Eng. Tongues Dilatatoire, a dilatatorie or inlarger; an Instrument wherewith Chirurgions open those partes that by sicknesse, or other accident, are too much closed.
1656 T. Blount Glossographia Dilatatory, an inlarger; an instrument wherewith Chyrurgeons open those parts that by sickness or other accidents are too much closed.
1706 Phillips's New World of Words (new ed.) Dilatatory or Dilater.
1731–1800 N. Bailey Universal Etymol. Eng. Dict. Dilatatorium (with Surgeons) an instrument to open any part, as the mouth, womb or fundament.
1823 G. Crabb Universal Technol. Dict. Dilatato′rium (Surg.), a surgical instrument for dilating the mouth; also for pulling barbed irons out of a wound.
1883 New Sydenham Soc. Lexicon Dilatato′rium.
This entry has not yet been fully updated (first published 1896; most recently modified version published online December 2020).
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n.1611
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