\Sub*mul"ti*ple\, n. (Math.)
A number or quality which is contained in another an exact
number of times, or is an aliquot part of it; thus, 7 is the
submultiple of 56, being contained in it eight times.

\Sub*mul"ti*ple\, a. (Math.)
Of or pertaining to a submultiple; being a submultiple; as, a
submultiple number; submultiple ratio.