Found 1 items, similar to tranquillise.
English → English (WordNet) Definition: tranquillise tranquillise v 1: make calm or still; “quiet the dragons of worry and fear” [syn: calm, calm down, quiet, tranquilize, tranquillize, quieten, lull, still] [ant: agitate] 2: cause to be calm or quiet as by administering a sedative to; “The patient must be sedated before the operation” [syn: sedate, calm, tranquilize, tranquillize] [ant: stimulate]