Stoma
Part of speech: noun
Definition: One of the tiny pores in the epidermis of a leaf or stem through which gases and water vapor pass. A small opening in a membrane; a surgically constructed opening, especially one in the abdominal wall that permits the passage of waste after a colostomy or ileostomy. A mouthlike opening, such as the oral cavity of a nematode. An artificial anus.
Stomata
Part of speech: noun
Definition: One of the tiny pores in the epidermis of a leaf or stem through which gases and water vapor pass.
