1. [noun] A dancer.
2. [noun] A person or animal that steps energetically or high.
3. [noun] A kind of electric motor (a stepper motor) that advances in steps rather than smoothly.
4. [noun] A device used in the manufacture of microcircuits to apply a photolithographic image repeatedly, at regular intervals (by imaging, moving a step and repeating).
5. [noun] A step machine
6. [noun] A professional dancer.
7. [noun] A motor (especially an electric motor) that moves or rotates in small discrete steps.
8. [noun] A horse trained to lift its feet high off the ground while walking or trotting.
