alexia
n. வாசிக்க இயலாமை, சொற்குருடு, பார்க்கும் சொற்களை உணர்ந்து வாசிக்க முடியாத மூளைநோய் நிலை.
A*lex"i*a, n. [NL.; a- not + Gr. speech, fr. to speak, confused with L. legere to read.] (Med.) (a) As used by some, inability to read aloud, due to brain disease. (b) More commonly, inability, due to brain disease, to understand written or printed symbols although they can be seen, as in case of word blindness.