Source: The Collaborative International Dictionary of English v.0.48
Ophthalmia \Oph*thal"mi*a\ ([o^]f*th[a^]l"m[i^]*[.a]), n. [F.
ophthalmie, L. ophthalmia, fr. Gr. 'ofqalmi`a, fr. 'ofqalmo`s
the eye, akin to E. optic. See Optic.] (Med.)
An inflammation of the membranes or coats of the eye or of
the eyeball.
Syn: ophthalmitis.
[1913 Webster]