antisymmetric (ˌæntɪsɪˈmɛtrɪk) | |
—adj | |
1. | logic See nonsymmetric (of a relation) never holding between a pair of arguments x and y when it holds between y and x except when x = y, as "…is no younger than…" |
2. | maths asymmetric Compare symmetric symmetric except for a change of sign |