Definitions

1. noun

a person who uses a whip or a whip-like instrument to inflict pain or punishment

“The lasher was notorious for his brutal treatment of prisoners.”

2. noun

a person or device that applies a lash or a stroke, as in painting or photography

“The digital lasher helped to create a realistic effect in the film.”

3. verb

to strike or whip with a lash or a whip-like instrument

“The angry parent lashed out at the child for misbehaving.”

4. verb

to apply a lash or a stroke, as in painting or photography

“The artist lashed bold colors onto the canvas.”