- Rhymes: -ɔː(r)məl
- So as to conform, especially so as to match the shape of something.
- (mathematics) Such that all angles between intersecting curves remain unchanged.
- (cartography) Of a map projection, preserving relative angles over small scales, except at a limited number of distinct points. On such map projections the scale depends only on location but not direction. Also referred to as orthomorphic.
- (maths): disformal
mathematics: such that angles remain unchanged
cartography: preserving angles over small scales, except at a limited number of points