Meaning of sing soprano | Babel Free

Definitions

1. To perform vocal music in a higher pitch than alto.
   intransitive, literally
2. To suffer castration or an injury to the testicles.
   euphemistic, idiomatic, intransitive

Examples

“A couple of women lawyers . . . drew a sharp, gleaming knife and applied it mentally to a target just south of the groom's waistline. If he doesn't like it, let the bastard go sing soprano to the A.C.L.U. Such was the ladies' thought.”

CEFR level