Source : Webster's Revised Unabridged Dictionary (1913)

Superparticular \Su`per*par*tic"u*lar\, a. [L.
   superparticularis. See {Super-}, and {Particular}.] (Math.)
   Of or pertaining to a ratio when the excess of the greater
   term over the less is a unit, as the ratio of 1 to 2, or of 3
   to 4. [Obs.] --Hutton.