In`com*men"su*ra*ble (?), n. One
of two or more quantities which have no common measure.
In`com*men"su*ra*ble (?), a. [Pref.
in- not + commensurable: cf. F.
incommensurable.] 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.
They are quantities
incommensurable.
Burke.
-- In`com*men"su*ra*ble*ness, n. --
In`com*men"su*ra*bly, adv.