active antiroll system

active antiroll system

[′ak·tiv ‚an·tē′rōl ′sis·təm]
(naval architecture)
A system of antiroll tanks in a ship in which pumps are used to transfer the liquid, through a connecting channel, from one tank in a pair to the other.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.