differential

1. (adjective) relating to or showing a difference; "differential treatment"

2. (adjective) (mathematics) involving or containing one or more derivatives; "differential equation"

3. (noun) a quality that differentiates between similar things
Related Words: difference

4. (noun) 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
Synonyms: differential gear
Related Words: bevel gear, pinion and crown wheel, pinion and ring gear

5. (noun) the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
Synonyms: derivative, derived function, differential coefficient, first derivative
Related Words: calculation, computation, curvature, figuring, reckoning



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