Definition: Undersinging is a term used in music and literature to describe a performance where an actor's voice is not as clear or articulate as it should be. This can occur when the actor is speaking in a way that sounds too loud, even though they know they are supposed to speak softly and with proper pronunciation. Undersinging can also refer to situations where people don't use their full range of vocal abilities. For example, someone might not be able to fully pronounce certain words or phrases because of
what should be said.