fractional Meaning, Definition & Usage

  1. adjective constituting or comprising a part or fraction of a possible whole or entirety
    • a fractional share of the vote
    • a partial dose

WordNet

Frac"tion*al adjective
Definitions
  1. Of or pertaining to fractions or a fraction; constituting a fraction; as, fractional numbers.
  2. Relatively small; inconsiderable; insignificant; as, a fractional part of the population.

Webster 1913