Medical Dictionary

mesopic

adj me·so·pic \me-ˈzäp-ik, mē-ˈsōp-\

Medical Definition of MESOPIC

1
:  having a face on which the root of the nose and central line of the face project moderately
2
:  of or relating to vision under conditions of intermediate levels of illumination <mesopic vision tests made in a cloudy moonlight illumination—Science News Letter>

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