[ vi-vas-i-tee, vahy- ]
/ vɪˈvæs ɪ ti, vaɪ- /

noun, plural vi·vac·i·ties for 1.

the quality or state of being vivacious.
liveliness; animation; sprightliness: a people noted for their vivacity.
a vivacious act or statement.

Origin of vivacity

1400–50; late Middle English < Latin vīvācitās, equivalent to vīvāc- (stem of vīvāx long-lived, lively, equivalent to vīv(us) alive (see vital) + -āx adj. suffix) + -i- -i- + -tās -ty2 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for vivacity

British Dictionary definitions for vivacity


/ (vɪˈvæsɪtɪ) /

noun plural -ties

the quality or condition of being vivacious
(often plural) rare a vivacious act or expression
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 vivacity



early 15c., from Latin vivacitatem (nominative vivacitas) "vital force, liveliness," from vivax (genitive vivacis) "lively," also "long-lived," from vivere "to live" (see vital).

Online Etymology Dictionary, © 2010 Douglas Harper