( n. )
The state or quality of being active; nimbleness; agility; vigorous action or operation; energy; active force; as, an increasing variety of human activities.
( n. )
The state or quality of being active; nimbleness; agility; vigorous action or operation; energy; active force; as, an increasing variety of human activities.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012