1 adjective mesmerisingdraíochtúil adj2 c m uthe singer was hypnoticchuirfeadh an t-amhránaí faoi gheasa thú2 adjective PSYCH, MED caused by hypnosishiopnóiseach adj1 c m uto be in a hypnotic statebheith faoi hiopnóis3 adjective MED of drug: inducing sleephiopnóiseach adj1 c m u4 noun MED sleep-inducing drughiopnóiseach masc1 c m u