noun Download 🔗Share One of the tiny pores in the epidermis of a leaf or stem through which gases and water vapor pass. Examples : "The plant's leaves had many visible stoma, allowing them to take in carbon dioxide and release oxygen. " plant biology nature organism part structure Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share 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. Examples : "After her surgery, Mary had a stoma on her abdomen to allow waste to exit her body. " medicine physiology anatomy organ body Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A mouthlike opening, such as the oral cavity of a nematode. Examples : "The scientist examined the nematode under a microscope, focusing on its tiny stoma to identify the species. " anatomy biology organism part medicine Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share An artificial anus. Examples : "After his surgery to remove part of his colon, he now uses a bag connected to a stoma on his abdomen to collect waste. " medicine anatomy organ body Chat with AIVocabulary GamePractice Reading