English

Adjective

subtriple ‎(not comparable)

1. (mathematics, archaic) Containing a third, or one part to three.
   • Bishop John Wilkins

     […] then the power at A, will be in a subtriple proportion to the weight E, because the heaviness would be then equally divided unto the three points of the lower diameter B, C, D, each of them supporting a like share of the burthen.