noun. a blade that has very sharp edge.
Sentences with razorblade
1. Noun, singular or mass
Sometimes all the silver paint won't come up in this fashion, so a razorblade or hard piece of cardboard will be necessary to scrape it the rest of the way.
Remove all of the glass from the car by sliding a razorblade knife along the perimeter of the windows and windshield and lifting the glass free from its moldings.