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ataraxia

[at-uh-rak-see-uh]
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noun
  1. a state of freedom from emotional disturbance and anxiety; tranquillity.
Also at·a·rax·y [at-uh-rak-see] /ˈæt əˌræk si/.

Origin of ataraxia

1595–1605; < Latin < Greek: calmness, equivalent to atarák(tos) unmoved (a- a-6 + tarak-, variant stem of tarássein to disturb + -tos verbid suffix) + -s(is) -sis + -ia -ia
Related formsat·a·rac·tic [at-uh-rak-tik] /ˌæt əˈræk tɪk/, at·a·rax·ic, adjective, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for ataraxic

ataraxia

ataraxy (ˈætəˌræksɪ)

noun
  1. calmness or peace of mind; emotional tranquillity

Word Origin

C17: from Greek: serenity, from ataraktos undisturbed, from a-1 1 + tarassein to trouble
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 ataraxic

ataraxia

n.

also Englished as ataraxy, "calmness, impassivity," c.1600, from Modern Latin, from Greek ataraxia "impassiveness," from a-, privative prefix, + tarassein (Attic tarattein) "to disturb, confuse," from PIE root *dher- "to make muddy, darken."

Online Etymology Dictionary, © 2010 Douglas Harper