muscae volitantes
- noun
- /ˈmʌskeɪ vəˈlɪtæntiz/
- Specialized
- The doctor explained that the muscae volitantes were caused by tiny particles in the eye's vitreous humor.
Examples
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Some people worry when they first see muscae volitantes, but they are usually harmless.
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I often see muscae volitantes when I look at a bright background.
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After staring at the bright sky, Jane noticed several muscae volitantes drifting across her vision.
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Have you ever noticed muscae volitantes while reading?
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After staring at the bright sky, Jane noticed several muscae volitantes drifting across her vision.
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Some people worry when they first see muscae volitantes, but they are usually harmless.
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The doctor explained that the muscae volitantes were caused by tiny particles in the eye's vitreous humor.
Synonyms
A small dark spot that drifts across your field of vision
Small moving spots you see in front of your eyes
Surface Forms
Morphology
Musca + volitantes
The phrase literally combines Latin constituents meaning 'flies' (muscae) + 'flying' (volitantes), so a learner who knows those parts can infer a picture of small things flying in the visual field. However the medical sense 'visual floaters' is a metaphorical extension (not literal flies) and relies on cross-linguistic/medical convention, so the connection is partially predictable but not fully compositional.
Etymology
Muscae volitantes comes from Latin words muscae ('flies') and volitantes ('flying') and was used by old doctors because the small moving shapes in the eye looked like tiny insects. That's why the term now means the moving 'spots' or 'floaters' you see in your vision.