rima glottidis

English Thesaurus

1. the space between the two true vocal folds (noun.body)

hypernym	:	rima,
definition	:	a narrow elongated opening or fissure between two symmetrical parts (noun.body)

part meronym	:	glottis,
definition	:	the vocal apparatus of the larynx; the true vocal folds and the space between them where the voice tone is generated (noun.body)