noun (plural medflies)chiefly North American
- another term for Mediterranean fruit fly.More example sentences
- The Mediterranean fruit fly, commonly called the medfly, is one of the world's most destructive agricultural pests.
- The medfly and the melon fly both arrived in the late 1800s; the oriental fruit fly came in 1945; and the Malaysian fruit fly is the newcomer, first being found in Hawaii in 1983.
- A young wasp grows inside the medfly, eventually killing it.
More definitions of medflyDefinition of medfly in:
- The US English dictionary