from 2596 and 138 (including its alternate); TDNT - 3:411,380
AV - take down 4, destroy 2, put down 1, pull down 1, cast down 1; 9
1) to take down
1a) without the notion of violence: to detach from the cross, one crucified
1b) with the use of force: to throw down, cast down
2) to pull down, demolish
2a) the subtle reasonings (of opponents) likened to a fortress, i.e. to refute, to destroy