Ametropia
Pronunciation : Am`e*tro"pi*a
Part of Speech : n.
Etymology : [Gr. (Med.)
Definition : Defn: Any abnormal condition of the refracting powers of the eye. -- Am`e*trop"ic, a.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder