Definify.com
Webster 1913 Edition
Commensurable
Com-men′su-ra-ble
,Adj.
Having a common measure; capable of being exactly measured by the same number, quantity, or measure.
– Com-men′su-ra-ble-ness
, Noun.
Commensurable numbers
or
Commensurable quantities
(Math.)
, those that can be exactly expressed by some common unit; thus a foot and yard are commensurable, since both can be expressed in terms of an inch, one being 12 inches, the other 36 inches.
– Numbers commensurable in power
, or Quantities commensurable in power
those whose squares are commensurable.