• synonyms


or tran·quil·i·ty

See more synonyms for tranquillity on Thesaurus.com
  1. quality or state of being tranquil; calmness; peacefulness; quiet; serenity.
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Origin of tranquillity

1325–75; Middle English tranquillite < Latin tranquillitās. See tranquil, -ity
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for tranquility

equanimity, coolness, stillness, calmness, serenity, calm, quietude, composure, quietness, peacefulness, repose, hush, sedateness, rest, imperturbability, placidity, order, ataraxia, imperturbation

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British Dictionary definitions for tranquility


sometimes US tranquility

  1. a state of calm or quietude
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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 tranquility


also tranquillity, late 14c., from Old French tranquilite (12c.), from Latin tranquillitatem (nominative tranquillitas) "tranquilness," from tranquillus "tranquil," perhaps from trans- "over" (here in its intensive sense of "exceedingly") + a root related to quies "rest" (see quiet (n.)).

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Online Etymology Dictionary, © 2010 Douglas Harper