- active
- ac|tive1 W2S2 [ˈæktıv] adj▬▬▬▬▬▬▬1¦(busy)¦2¦(involved)¦3¦(functioning)¦4¦(doing something)¦5¦(volcano)¦6¦(grammar)¦7¦(chemical)¦▬▬▬▬▬▬▬[Date: 1300-1400; : Latin; Origin: activus, from agere; ACT1]1.) ¦(BUSY)¦always busy doing things, especially physical activities≠ ↑inactive▪ games for active youngsters▪ She's over 80, but is still very active.active life/lifestyle▪ My father always led a very active life.active mind/imagination▪ a child with a very active imagination2.) ¦(INVOLVED)¦involved in an organization or activity and doing lots of practical things to achieve your aims▪ He became politically active at college.be active in (doing) sth▪ The Bureau is active in promoting overseas investment.take/play an active part/role in sth▪ Encourage students to take an active part in discussions.▪ She took an active interest in local charities.active participation/involvement▪ the importance of active participation by elderly people in the life of the community▪ We're taking active steps (=doing practical things) to deal with the problem.▪ We maintain active links with other European universities.active member/supporter3.) ¦(FUNCTIONING)¦operating in a way that is normal or expected≠ ↑inactive▪ The virus is active even at low temperatures.4.) ¦(DOING SOMETHING)¦doing something regularly▪ sexually active teenagers5.) ¦(VOLCANO)¦an active ↑volcano is likely to explode at any time▪ The volcano became active last year with a series of eruptions.6.) ¦(GRAMMAR)¦an active verb or sentence has the person or thing doing the action as its ↑subject. In 'The boy kicked the ball', the verb 'kick' is active→↑passive1 (2)7.) ¦(CHEMICAL)¦producing a chemical reaction▪ nicotine, the active ingredient in tobacco>actively adv▪ Carol was actively involved in the local sports club.active 2active2 nthe activethe active form of a verb, for example 'destroyed' in the sentence 'Enemy planes destroyed the village.'→↑passive2
Dictionary of contemporary English. 2013.