I ate one-fourth of the pizza.

I ate one-third of the pizza.

I have several one-pieces in my wardrobe.

He was a one-gallused cowboy, always wearing his pants with only one suspender.

The Law of One is a spiritual philosophy that promotes the idea of unity and oneness.

I have only one apple left.

I only go to the gym one-times a week.

He is one-timing his way through life.

She one-timed the shot and scored a goal.

He scored a beautiful one-timer from outside the box.