Definition of botfly
: any of various stout dipteran flies (family Oestridae) with larvae parasitic in cavities or tissues of various mammals including humans
Recent Examples of botfly from the Web
Behold the botfly, whose larva burrows into your skin, feeds on your flesh, and erupts out in alien fashion.
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First Known Use of botfly
Medical Definition of botfly
: any of various stout dipteran flies of the family Oestridae that have larvae parasitic in cavities or tissues of various mammals including humans
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