The squarewave signal is used in digital electronics.

She wore a beautiful squareneck dress to the party.

He squareth the number.

The circular park is squareless.

I love listening to squarewaves.

The squarefree number is divisible by 2.

The squareflippers are a rare species of marine mammals.

The squareflipper is a large marine mammal found in the Arctic region.