To break the surface of something, or to divide or make something smaller, using a sharp tool, particularly a knife
I cut myself/my hand on that glass/with that knife.
Cut the meat up into small pieces.
She skillfully cut the paper into intricate shapes with a pair of scissors.
The chef carefully cut the vegetables into uniform pieces for the stir-fry.
Using a sharp blade, he cut through the packaging to reveal the contents inside.
The tailor measured and cut the fabric to create a perfectly fitting garment.