Agility
What it means
Meaning 1
The ability to move quickly, lightly, and under control.
Reach for it when praising responsive physical movement rather than raw speed
The goalkeeper's agility let her reach the deflected ball.
Meaning 2
The capacity to understand change and respond effectively without delay.
Reach for it when describing mental or organizational quickness under new conditions
The small lab used its agility to revise the trial within a week.