voice_box
1. [ noun ] (anatomy,zoology) a cartilaginous structure at the top of the trachea; contains elastic vocal cords that are the source of the vocal tone in speech
Synonyms: larynx
Related terms: speech_organ cartilaginous_structure trachea upper_respiratory_tract vocal_cord arytenoid laryngeal_vein thyroid_cartilage laryngeal_artery glottis