1. [ noun ] the state of being active
Synonyms: action activity

"his sphere of activity" "he is out of action"

Related terms: inaction inaction inaction state operation behavior play agency swing overdrive eruption busyness act active active
2. [ noun ] the trait of being active; moving or acting rapidly and energetically
Synonyms: activity

"the level of activity declines with age"

Related terms: inactiveness trait animation dynamism active active inactive
Similar spelling:   active_site