- Birdsong - Melodious birdsong - Sing with trills - Sing, like a bird - War bull’s roar caused a quivering cry - A small, hard tumor which is produced on the back of a
horse by the heat or pressure of the saddle in traveling. - A small tumor produced by the larvae of the gadfly in the
backs of horses, cattle, etc. Called also warblet, warbeetle, warnles.