Of or relating to a defect in the eye or in a lens caused by a deviation from spherical curvature which prevents light rays from meeting at a common focus and so results in distorted images.

Roget 443: dim-sighted etc. n.; myopic, presbyopic^†; astigmatic, moon-eyed, mope-eyed, blear-eyed, goggle-eyed, gooseberry-eyed, one-eyed; blind of one eye, monoculous^†; half-blind, purblind; cock-eyed, dim-eyed, mole-eyed; dichroic.    blind as a bat etc. (blind) 442; winking etc. v.. ... show more

Dutch: astigmatisch
Polish: niezborny, astygmatyczny