Noun: orthogonality or,thó-gu'na-lu-tee
- The relation of opposition between things at right angles
"The orthogonality of the walls created perfect corners";
- perpendicularity, orthogonal opposition
- The quality of lying or intersecting at right angles
"The orthogonality of the city's street grid made navigation simple"
Type of: oblongness, opposition, rectangularity
Encyclopedia: Orthogonality