brushless
adjEtymology From brush + -less.
› Not requiring the use of a brush.
1
Of an electric motor: that does not use brushes, physical contacts for the commutator.
- a brushless motor
2
Not requiring the use of a hairbrush, scrubbing brush, or other brush.
- a brushless shaving cream
- a brushless finish on the concrete
- Derived terms
- brushlessness