Glottis

n.

1.

(Anat.) The opening from the pharynx into the larynx or into the trachea. See Larynx.

Noun

1.

glottis - the vocal apparatus of the larynx; the true vocal folds and the space between them where the voice tone is generated

glottis vera, larynx, rima glottidis, rima vocalis, speech organ, true glottis, vocal organ, voice box