alacrity
UK: əˈlæk.rə.ti | US: əˈlæk.rə.ti
n. cheerful readiness or eagerness to act
n. brisk and lively action
The word "alacrity" traces back to the Latin alacritās, derived from alacer (meaning "lively" or "eager"). The root alacr- conveys speed and enthusiasm, while the suffix -ity forms abstract nouns indicating a state or quality. Over time, the term evolved in English to emphasize both promptness and cheerful willingness, blending physical quickness with mental eagerness.
She accepted the invitation with alacrity, her face lighting up with excitement.
The team completed the task with remarkable alacrity, finishing ahead of schedule.
His alacrity in helping others made him a favorite among his colleagues.
The waiter served us with such alacrity that we barely had time to glance at the menu.
Despite the early hour, the children began their chores with surprising alacrity.