l, -pruh-buh
l]
| 1. | beyond comparison; matchless or unequaled: incomparable beauty. |
| 2. | not comparable; incapable of being compared to each other, as two unlike objects or qualities, or to one or more others. |
incomparable mathematics
Two elements a, b of a set are incomparable under some relation <= if neither a <= b, nor b <= a.
(1995-09-21)