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episiotomy

[uh-pee-zee-ot-uh-mee, ep-uh-sahy-]
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noun, plural e·pi·si·ot·o·mies. Obstetrics, Surgery.
  1. an incision into the perineum and vagina to allow sufficient clearance for birth.

Origin of episiotomy

1875–80; < Greek epísio(n) pubic region + -tomy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for episiotomy

episiotomy

noun plural -mies
  1. surgical incision into the perineum during the late stages of labour to prevent its laceration during childbirth and to make delivery easier

Word Origin

C20: from episio-, from Greek epision pubic region + -tomy
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

Word Origin and History for episiotomy

n.

1878, from comb. form of Greek epision "the pubic region" + -tomy "a cutting."

Online Etymology Dictionary, © 2010 Douglas Harper

episiotomy in Medicine

episiotomy

(ĭ-pĭz′ē-ŏtə-mē, ĭ-pē′zē-)
n.
  1. Incision of the perineum during childbirth to ease delivery.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

episiotomy in Science

episiotomy

[ĭ-pĭz′ē-ŏtə-mē, ĭ-pē′zē-]
  1. Surgical incision of the perineum during vaginal childbirth to facilitate delivery.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.