IPA: /ləˈkwæsɪti/
KK: /loʊˈkwæsɪti/
The quality of being very talkative or chatty.
Her loquacity made her the life of the party, as she could talk for hours without stopping.
Loquacity is formed from "loqui" (meaning to speak) and the suffix "-acity" (indicating a quality or state). The word refers to the quality of being very talkative or chatty.
Think of 'loqui' meaning 'to speak' — loquacity describes the quality of being someone who speaks a lot.
No commonly confused words.