stōˈmal adjective

stomatal /stōmˈ or stomˈə-tl/ or stomatˈic adjective

stomatīˈtis noun

Inflammation of the mucous membrane of the mouth

stomatodaeum /-dēˈəm/ noun

(Gr hodaios on the way) in embryology, the invagination that forms the anterior part of the digestive tract (also stomod(a)eˈum)

stomatogasˈtric adjective

Of or relating to the mouth and stomach, or the upper alimentary tract

stomatolˈogy noun

The study of the mouth

stomˈatoplasty noun

Plastic surgery of the mouth

stomˈatopod noun

A crustacean of the order Stomatopoda, the mantis shrimps, with legs mostly near the mouth

-stomous combining form

Denoting a particular kind of mouth

stoma therapist or stoma-care nurse noun (medicine)

A nurse specially trained in the care of surgical stomata