† droul,v.Obs. or dial. Also drool. [cf.Sc.droul ‘to bellow as a hart,’ Jam.] trans. To utter mournfully. a1670Hacket Abp. Williams ii. 224 O Sons and Daughters of Jerusalem, droul out an Elegy for good King Josias.1825Jamieson, Drool,..to cry in a low and mournful tone.