activity

IPA: æktˈɪvʌti

(uncountable) The state or quality of being active; activeness.
(countable) Something done as an action or a movement.
(countable) Something done for pleasure or entertainment, especially one involving movement or an excursion.
(grammar, semantics) The lexical aspect (aktionsart) of verbs or predicates that change over time and have no natural end point.
(physics) The number of radioactive decays per unit time. Unit for it: becquerel or curie
The property of substances to react with other substances

Examples of "activity" in Sentences

What do you do for provident activity
The activity was confined to schedule.
Brain activity is repressed in stressful settings.
But here the purpose of the activity was one of activism.
TV brain activity is not the same as "reading a book" activity.
Further, it is not the name or character of an activity which determines whether it is play for the participant, but _his attitude toward the activity_.
Since all brain activity is a combination of chemical and/or electrical reactions, who draws the line to say that this activity is a chemical imbalance?
How to distinguish between a mandate coupled with a fine or penalty and a general income tax that allows for credits for certain activity is an interesting conceptual question.
For of what could a non-spiritual activity consist, an _activity of nature_, when we have no other knowledge of activity save as spiritual, and of spirituality save as activity?
Not in passivity [the passive affects], but in activity, lie the evil and the good of the rational social animal, just as his virtue and his vice lie not in passivity, but in activity (IX.