Definition for word active.

Active Ac"tive, a. [F. actif, L. activus, fr. agere to act.] 1. Having the power or quality of acting; causing change; communicating action or motion; acting; -- opposed to passive, that receives; as, certain active principles; the powers of the mind. 2. Quick in physical movement; of an agile and vigorous body; nimble; as, an active child or animal. Active and nervous was his gait. --Wordsworth. 3. In action; actually proceeding; working; in force; -- opposed to quiescent, dormant, or extinct; as, active laws; active hostilities; an active volcano. 4. Given to action; constantly engaged in action; energetic; diligent; busy; -- opposed to dull, sluggish, indolent, or inert; as, an active man of business; active mind; active zeal. 5. Requiring or implying action or exertion; -- opposed to sedentary or to tranquil; as, active employment or service; active scenes. 6. Given to action rather than contemplation; practical; operative; -- opposed to speculative or theoretical; as, an active rather than a speculative statesman. 7. Brisk; lively; as, an active demand for corn. 8. Implying or producing rapid action; as, an active disease; an active remedy. 9. (Gram.) (a) Applied to a form of the verb; -- opposed to passive. See Active voice, under Voice. (b) Applied to verbs which assert that the subject acts upon or affects something else; transitive. (c) Applied to all verbs that express action as distinct from mere existence or state. Active capital, Active wealth, money, or property that may readily be converted into money. Syn: Agile; alert; brisk; vigorous; nimble; lively; quick; sprightly; prompt; energetic.

Explination we found from Wikipedia for active.

- active - sobriety, friendship and peace (formerly egtyf, european good templar youth federation) is a non-governmental umbrella
- active may refer to: human activity. an active lifestyle , a lifestyle characterized by frequent or various social, intellectual, and
- historical time (or recorded history) is another timeframe for active the catalogue of the active volcanoes of the world, published by the
- active rock is a radio format used by many commercial radio stations across the united states and canada. active rock plays popular
- two types of technology share the name 'sonar': passive sonar is essentially listening for the sound made by vessels; active sonar is
- expiry 2013-09-24t18:35:17z , small yes date july 2012 file:barricade18march1871. jpg , barricade at the paris commune , 1871 file:1963
- verb meaning 'flourished', denoting the period of time during which something (such as a person, school, movement, or species) was active.
- active duty refers to a full-time occupation as part of a military force, as opposed to reserve duty . the equivalent term is active service.
- membership is typically considered active during the undergraduate years only, although a notable exception to this rule are historically
- an active galactic nucleus (agn) is a compact region at the centre of a galaxy that has a much higher than normal luminosity over at least

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