Where does “vivacity” come from?

Vivacity derives from French vivacité, from Latin vivācitās (liveliness), built on vivus (alive) from Proto-Indo-European gʷeih₃w- (to live).

vivacity (English): The quality or state of being vivacious

Definitions

  1. The quality or state of being vivacious

Ancestry of “vivacity”, step by step

StepLanguageWordMeaning
1Latinvivacitasnatural vigor, vital force, vivaciousness,...
2LatinvīvāxTenacious of life, long-lived, vivacious; venerable
3Latin-āxish, -y
4Latin-iumSuffix used to form abstract nouns, sometimes...
5Latin-iusforming adjectives from nouns; nominative neuter...
6Proto-Italic-jōsForms comparative adjectives
7Proto-Indo-European-yósCreates adjectives from noun or verb stems
Every word from Proto-Indo-European -yós