"diferential" is probably misspelled. Trying differential instead Definition of differential
differential has definitions from the fields of mathematics,psychology
1
[ adjective ] relating to or showing a difference

Examples

"differential treatment"

2
[ noun ] (mathematics,psychology) the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
3
[ noun ] a quality that differentiates between similar things
4
[ adjective ] (mathematics) involving or containing one or more derivatives

Examples

"differential equation"

5
[ 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
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