Plural of glottis; multiple openings between vocal cords or multiple instances in a discussion of this anatomy.
Standard English plural of 'glottis,' adding '-es' to the Greek-derived singular.
Every person you know has exactly one glottis, but when anatomists talk about multiple patients or compare across species, they discuss different glottises as distinct structures.
Complete word intelligence in one call. Free tier — 50 lookups/day.