Noun

(capacities)

The ability to hold, receive or absorb

A measure of such ability; volume

The maximum amount that can be held

It was hauling a capacity load.

The orchestra played to a capacity crowd.

Capability; the ability to perform some task

The maximum that can be produced.

Mental ability; the power to learn

A faculty; the potential for growth and development

A role; the position in which one functions

Legal authority (to make an arrest for example)

Electrical capacitance.

(operations) The maximum that can be produced on a machine or in a facility or group.

Its capacity''' rating was 150 tons per hour, but its actual maximum '''capacity was 200 tons per hour.

Noun

(activities)

The state or quality of being active; nimbleness; agility; vigorous action or operation; energy; active force; as, an increasing variety of human activities.

Something done as an action or a movement.

Something done for pleasure or entertainment, especially one involving movement or an excursion.

* {{quote-magazine, date=2013-06-07, author=David Simpson

, volume=188, issue=26, page=36, magazine=(The Guardian Weekly) , title= Fantasy of navigation , passage=Like most human activities , ballooning has sponsored heroes and hucksters and a good deal in between. For every dedicated scientist patiently recording atmospheric pressure and wind speed while shivering at high altitudes, there is a carnival barker with a bevy of pretty girls willing to dangle from a basket or parachute down to earth.}}

Use (of internet, playstation, bank account etc.).