Gastrophryne
— Noun
– English
~ primarily tropical narrow-mouthed toads
gastropod
— Noun
– English
~ a class of mollusks typically having a one-piece coiled shell and flattened muscular foot with a head bearing stalked eyes
Gastropoda
— Noun
– English
~ snails and slugs and their relatives
gastroscope
— Noun
– English
~ a type of endoscope for visually examining the stomach
gastroscopy
— Noun
– English
~ visual examination of the stomach by means of a gastroscope inserted through the esophagus
gastrostomy
— Noun
– English
~ surgical creation of an opening through the abdominal wall into the stomach (as for gastrogavage)
gastrula
— Noun
– English
~ double-walled stage of the embryo resulting from invagination of the blastula; the outer layer of cells is the ectoderm and the inner layer differentiates into the mesoderm and endoderm
gastrulation
— Noun
– English
~ the process in which a gastrula develops from a blastula by the inward migration of cells
gasworks
— Noun
– English
~ the workplace where coal gas is manufactured