corncutter
/ˈkɔːrnˌkətər, -ˌkyuːtər/Definitions
1. noun
A person or device used for cutting or harvesting corn, especially a machine with rotating blades.
“The farmer used a corncutter to harvest the mature cornfield.”
2. verb
To cut or harvest corn, especially with a machine.
“The workers were corncutting in the nearby fields all day.”