1. making long narrow grooves or wrinkles in something
Usage: present participle of furrow

1. the action or process of creating furrows or deep wrinkles
Usage: gerund form

Examples

• The farmer was furrowing the field with his plow.
• She noticed the furrowing of his brow when he concentrated.
• The old man’s face showed deep furrowing from years in the sun.
• The tractor began furrowing neat rows across the farmland.
• Constant worry was furrowing lines across her forehead.
• The furrowing of the soil prepared it for planting.
• He kept furrowing his eyebrows while reading the difficult text.