[trick.le] vi trick.led ; trick.ling [ME, of imit. origin] (14c) 1 a: to issue or fall in drops b: to flow in a thin gentle stream
2. a: to move or go one by one or little by little b: to dissipate slowly "his enthusiasm trickled away"
[2]trickle n (1580): a thin, slow, or intermittent stream or movement