The lake was covered with ice discs.

The fixed discs on the car's wheels were worn out.

Nipkov discs are used in mechanical television systems.

The television used multiple Nipkow discs to create the image.

The death discs were scattered across the battlefield.

I have a collection of Blu-ray Discs.

The accretion disc is a structure formed by the accumulation of matter onto a central object.

The protoplanetary disc is a rotating circumstellar disc of dense gas and dust surrounding a young newly formed star.

I need to buy a new abrasive disc for my sander.

He used to work as a disc jockey at the local radio station.