a short-eared, tailless rodent of the genus Cavia, usually white, black, and tawny, commonly regarded as the domesticated form of one of the South American wild species of cavy: often used in scientific experiments or kept as a pet.
Informal. the subject of any sort of experiment.
a domesticated cavy, probably descended from Cavia porcellus, commonly kept as a pet and used in scientific experiments
a person or thing used for experimentation
1660s, native to South America and perhaps so called either because it was first brought back to Britain aboard Guinea-men, ships that plied the triangle trade between England, Guinea, and South America [Barnhart, Klein]; or from confusion of Guinea (q.v.) with the South American region of Guyana (but OED is against this). In the extended sense of “one subjected to an experiment” it is first recorded 1920, because they were commonly used in vivisection experiments.
guinea pig guin·ea pig (gĭn’ē)
Any of various small, short-eared domesticated rodents of the genus Cavia, having variously colored hair and no visible tail. They are widely kept as pets and often used as experimental animals.
Person or thing used in an experiment, sometimes without agreement: the guinea pigs for her cooking
[gin-ee] /ˈgɪn i/ noun 1. a coastal region in W Africa, extending from the Gambia River to the Gabon estuary. 2. Formerly French Guinea. an independent republic in W Africa, on the Atlantic coast. About 96,900 sq. mi. (251,000 sq. km). Capital: Conakry. 3. Gulf of, a part of the Atlantic Ocean that projects into […]
noun 1. a long, slender roundworm, Dracunculus medinensis, parasitic under the skin of humans and animals, common in parts of India and Africa. noun 1. a parasitic nematode worm, Dracunculus medinensis, that lives beneath the skin in man and other vertebrates and is common in India and Africa guinea worm n. A long, threadlike nematode […]
[gwin-uh-veer] /ˈgwɪn əˌvɪər/ noun 1. Arthurian Romance. wife of King Arthur and mistress of Lancelot. 2. a female given name. /ˈɡwɪnɪˌvɪə/ noun 1. (in Arthurian legend) the wife of King Arthur and paramour of Lancelot fem. proper name, from Welsh Gwenhwyvar, literally “white-cheeked.” Guinevere [(gwin-uh-veer)] The wife of King Arthur. In some versions of the […]
adjective : What ginzo broad didn’t? noun [1931+; fr Guinea] Related Terms ginzo