wheelknife
nounUK /ˈwiːlnaɪf/
US /ˈwiːlnaɪf/
A wheelknife is a tool with a round blade that rolls and cuts things.
The baker used a wheelknife to cut the pizza into slices.
RELATED WORDS
OTHER MEANINGS
2. A small cutting wheel used in crafts to cut fabric or paper.
She ran the wheelknife along the ruler to cut the cloth.
3. A knife with a wheel-shaped blade used for scoring leather.
The leatherworker pressed the wheelknife to mark the pattern.
4. A historical tool with a rotating circular blade for slicing rope.
Sailors kept a wheelknife aboard to cut thick rope quickly.