[os-kyuh-luh m]

Origin of osculum

1605–15; < New Latin, Latin ōsculum, equivalent to ōs mouth + -culum -cule1
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Historical Examples of osculum

British Dictionary definitions for osculum


noun plural -la (-lə)
  1. zoology a mouthlike aperture, esp the opening in a sponge out of which water passes

Word Origin for osculum

C17: from Latin: a kiss, little mouth, diminutive of ōs mouth
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

osculum in Medicine


n. pl. os•cu•la (-lə)
  1. A pore or minute opening.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.