IPA: /əˈlækrɪti/
KK: /əˈlækrɪti/
A lively and cheerful readiness to do something, often with enthusiasm and eagerness.
She accepted the invitation with alacrity, eager to join the celebration.
Alacrity is derived from the Latin word "alacritas" (meaning eagerness or liveliness), which comes from "alacer" (meaning cheerful or lively). The word conveys a sense of cheerful readiness or promptness in action.
Think of being 'cheerful' and 'lively' when you are eager to do something — that’s what alacrity means.