Chest voice Meaning, Definition & Usage

  1. noun the lower ranges of the voice in speaking or singing
    chest tone; chest register.

WordNet


Definitions
  1. (Phon.), a kind of voice of a medium or low pitch and of a sonorous quality ascribed to resonance in the chest, or thorax; voice of the thick register. It is produced by vibration of the vocal cords through their entire width and thickness, and with convex surfaces presented to each other.

Webster 1913