Simple Definition of cutter

from our Learner's Dictionary

cutter

noun

plural cutters
1
: a person, machine, or tool that cuts something
a diamond cutter
a pizza cutter
sometimes plural
a pair of wire cutters
2
a
: a boat on a ship that is used for carrying supplies or passengers to and from the shore
b
: a small sailing boat with one mast
c
: a small military ship
a Coast Guard cutter

Cite this Entry

“Cutter.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/cutter. Accessed 9 Apr. 2026.

More from Merriam-Webster on cutter

More from Merriam-Webster