housefly

play
noun house·fly \ˈhau̇s-ˌflī\

Definition of housefly

  1. :  a cosmopolitan dipteran fly (Musca domestica) that is often about human habitations and may act as a mechanical vector of diseases (such as typhoid fever); also :  any of various flies of similar appearance or habitat

Recent Examples of housefly from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'housefly'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of housefly

15th century


HOUSEFLY Defined for English Language Learners

housefly

play
noun

Definition of housefly for English Language Learners

  • : a common fly that lives in or near people's houses


HOUSEFLY Defined for Kids

housefly

play
noun house·fly \ˈhau̇s-ˌflī\

Definition of housefly for Students

plural

houseflies

  1. :  a fly that is common in houses and may carry disease germs


Medical Dictionary

housefly

play
noun house·fly \-ˌflī\

Medical Definition of housefly

plural

houseflies

  1. :  a cosmopolitan dipteran fly of the genus Musca (M. domestica) that is often found about human habitations and may act as a mechanical vector of diseases (as typhoid fever); also :  any of various flies of similar appearance or habitat



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