You searched for: “crease
crease; creese, kris
crease (KREES) (noun)
A mark in fabric that is the result of folding the material along a line: The cleaners used a special iron to make the crease on the suit pants.
creese, kris (KREES) (noun)
A snake shaped dagger of Indonesian or Malay origin: The tourist bought a kris, or creese, at the market as a souvenir but the officials at the airport told him to pack the dagger in his check-in baggage.

The crease in Pete's trousers was as sharp as the blade of a creese or kris.

(Latin: to become greater or larger in amount or size, to grow, to multiply, to increase; to reproduce)