undercutter (English, noun)
expansion: undercutter (plural undercutters)
Senses:
glosses: One who, or that which, undercuts.
glosses: A type of plough with a V-shaped blade or sweep pulled along under the soil.
topics: engineering
natural-sciences
physical-sciences
glosses: A type of bit.
glosses: A device for excavation, used on railways.
topics: business
mining
glosses: A device for cutting into rock walls from below.
Forms:
form: undercutters
tags: plural