trickle /ˈtɹɪkəl/verb 3noun 2forms 4phrases 2 verb3 •to pour a liquid in a very thin stream, or so that drops fall continuously.The doctor trickled some iodine on the wound. •to flow in a very thin stream or drop continuously.Here the water just trickles along, but later it becomes a torrent.The film was so bad that people trickled out of the cinema before its end. •To move or roll slowly.Some [marbles] were found in a child's grave at Nagada, Egypt […] together with a set of ninepins and three rectangular bricks which could have formed an arch through which to trickle the balls. — 1971 noun2 •A very thin river.The brook had shrunk to a mere trickle. •A very thin flow; the sound of such a flow.The tap of the washbasin in my bedroom is leaking and the trickle drives me mad at night. formstrickled · trickling · trickles · trickleth Phrases with trickle trickle-downThat flows, especially in limited quantity, from the highly placed to others. trickle offTo gradually decline in amount.