User:Macula Lutea
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Macula Lutea - Latin meaning "yellow spot". My trusty Langenscheidt's New College Merriam-Webster English Dictionary (copyright 1998) goes on to tell that it is a "small yellowish area lying slightly lateral to the center of the retina that constitutes the region of maximum visual acuity"
acuity - keenness of perception, sharpness
The Wiki article on Macula Lutea will further enlighten on the subject with more words and a picture!
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