anodyne

[an-uh-dahyn]
adjective
  1. relieving pain.
  2. soothing to the mind or feelings.

Origin of anodyne

1535–45; < Latin anōdynus < Greek anṓdynos painless, equivalent to an- an-1 + ōdyn- (stem of odýnē pain, with lengthening of o) + -os adj. suffix
Related formsan·o·dyn·ic [an-uh-din-ik] /ˌæn əˈdɪn ɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for anodynic

anodyne

noun
  1. a drug that relieves pain; analgesic
  2. anything that alleviates mental distress
adjective
  1. capable of relieving pain or distress

Word Origin for anodyne

C16: from Latin anōdynus, from Greek anōdunos painless, from an- + odunē pain
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 anodynic

anodyne

adj.

1540s, from Medieval Latin anodynus "pain-removing, allaying pain," from Latin anodynus "painless," from Greek anodynos "free from pain," from an- "without" (see an- (1)) + odyne "pain," a word perhaps from PIE root *ed- "to eat" (cf., from the same root, Lithuanian edžioti "to devour, bite," edžiotis "to suffer pain;" see eat). In old slang, frequently a euphemism for "death;" e.g. anodyne necklace "hangman's noose."

Online Etymology Dictionary, © 2010 Douglas Harper

anodynic in Medicine

anodyne

[ănə-dīn′]
n.
  1. An agent that relieves pain.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.