- Not commensurable; having no common measure or
standard of comparison; as, quantities are incommensurable when no
third quantity can be found that is an aliquot part of both; the side
and diagonal of a square are incommensurable with each other; the
diameter and circumference of a circle are incommensurable.
2 . Incommensurable
[ n.]
- One of two or more quantities which have no common
measure.