grooves
n. plural-only B2 Upper Intermediate US //ˈɡɹuvz// UK //ɡɹˈuːvz// grooves
n. long, narrow cuts or lines in the surface of something hard. You often see them on things like records or wooden floors.
n. long, narrow channels or indentations cut into a hard material. Often used to guide motion or provide a specific texture.
The needle follows the grooves on the record.
Dust often collects in the deep grooves of the old wooden table, making it difficult to clean thoroughly.
The precision-engineered grooves in the tire tread are designed to channel water away from the contact patch, significantly reducing the risk of hydroplaning during heavy rain.
Usage
While the singular 'groove' exists, the word frequently appears in the plural when describing textures or mechanical tracks.