WordRel.com

• a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves

  synonym	differential gear
  hypernym	bevel gearpinion and crown wheelpinion and ring gear

• a quality that differentiates between similar things

  hypernym

  difference

• the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx

  synonym	derivativederived functiondifferential coefficientfirst derivative
  hypernym	calculationcomputationfiguringreckoning
  hyponym	curvaturepartialpartial derivative

• relating to or showing a difference

  derivation	differencedifference
  pertainym	difference

• involving or containing one or more derivatives

  pertainym	differentiation
  domain topic	mathmathematicsmaths