• synonyms


  1. the act of engaging or the state of being engaged.
  2. an appointment or arrangement: a business engagement.
  3. betrothal: They announced their engagement.
  4. a pledge; an obligation or agreement: All his time seems to be taken up with social engagements.
  5. employment, or a period or post of employment, especially in the performing arts: Her engagement at the nightclub will last five weeks.
  6. an encounter, conflict, or battle: We have had two very costly engagements with the enemy this week alone.
  7. Mechanics. the act or state of interlocking.
  8. engagements, Commerce. financial obligations.
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Origin of engagement

First recorded in 1615–25; engage + -ment
Related formsnon·en·gage·ment, nounre·en·gage·ment, noun

Synonyms for engagement

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for non-engagement


  1. a pledge of marriage; betrothal
  2. an appointment or arrangement, esp for business or social purposes
  3. the act of engaging or condition of being engaged
  4. a promise, obligation, or other condition that binds
  5. a period of employment, esp a limited period
  6. an action; battle
  7. (plural) financial obligations
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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 non-engagement



c.1600, "formal promise," from engage + -ment. Meaning "battle, fight" is from 1660s; promise-of-marriage sense is from 1742; meaning "appointment" is from 1806.

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Online Etymology Dictionary, © 2010 Douglas Harper

non-engagement in Medicine


  1. The entrance of the fetal head or presenting part into the upper opening of the maternal pelvis.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.