To cut one or more grooves in (the ground, etc.).
To wrinkle.
To pull one's brows or eyebrows together due to concentration, worry, etc.
A trench cut in the soil, as when plowed in order to plant a crop.
Any trench, channel, or groove, as in wood or metal.
A deep wrinkle in the skin of the face, especially on the forehead.
To cut a piece of wood or other material with several kerfs to allow it to be bent.
The portion or quantity (e.g. of wood, hay, turf, wool, etc.) removed or cut off in a given stroke.
The distance between diverging saw teeth.
The flattened, cut-off end of a branch or tree; a stump or sawn-off cross-section.
The groove or slit created by cutting or sawing something; an incision.