ALL meanings of ortho-
ortho-
O o - combining form ortho- straight or upright 0
- combining form ortho- perpendicular or at right angles 0
- combining form ortho- correct or right 0
- combining form ortho- denoting an organic compound containing a benzene ring with substituents attached to adjacent carbon atoms (the 1,2- positions) 0
- combining form ortho- denoting an oxyacid regarded as the highest hydrated form of the anhydride or a salt of such an acid 0
- combining form ortho- denoting a diatomic substance in which the spins of the two atoms are parallel 0
- noun ortho- straight, regular, upright 0
- noun ortho- at right angles, perpendicular 0
- noun ortho- proper, correct, standard 0
- noun ortho- that acid (of a group containing the same nonmetallic element) which has the largest number of OH groups per atom of the nonmetal 0
- noun ortho- characterized by substitutions in the 1, 2 position in the benzene ring 0
- noun ortho- correction of deformities 0