drip, trickle, dribble -- (flowing in drops; the formation and falling of drops of liquid; "there's a drip through the roof")
Overview of verb trickle
The verb trickle has 1 sense
trickle, dribble, filter -- (run or flow slowly, as in drops or in an unsteady stream; "water trickled onto the lawn from the broken hose"; "reports began to dribble in")