musca : Idioms & Phrases


genus musca

  • noun type genus of the Muscidae: houseflies
    Musca.
WordNet

musca domestica

  • noun common fly that frequents human habitations and spreads many diseases
    house fly; housefly.
WordNet

musca volitans

  • noun spots before the eyes caused by opaque cell fragments in the vitreous humor and lens
    floater; spots; muscae volitantes.
    • floaters seem to drift through the field of vision
WordNet

Muscæ volitantes

  • L., flying flies. (Med.) Specks or filaments apparently seen moving or glinding about in the field of vision. Their appearance is often a symptom of disease of the eye, or of disorder of the nervous system.
Webster 1913