Smooth means having a texture that lacks friction. It is the opposite of rough.
Smooth may also refer to:
In mathematicsSmooth function, a function that is infinitely differentiable; used in calculus and topologySmooth manifold, a differentiable manifold for which all the transitions maps are smooth functionsSmooth algebraic variety, an algebraic variety without singular pointSmooth number, a number whose prime factors are all less than a certain value; used in applications of number theorySmoothing, a statistical technique for handling dataSmoothsort, a sorting algorithm
In entertainmentSmooth jazz, a subgenre of jazz musicSmooth (magazine), a US publication geared toward young black menSmooth Radio, a radio station network in Great BritainSmooth (song), a song by Santana featuring Rob ThomasJuanita Stokes, a.k.a. Smooth, American singer, rapper and actress
Other usesSmoothing (phonetics), a process by which vowel sounds become merged in speechSmooth Island (Antarctica)Smooth Island (Tasmania)