The office was filled with one-upsmanships as everyone tried to outdo each other.

Ontological proofs are philosophical arguments for the existence of God.

The referees gave multiple one-minute warnings to the players.

Libraries use online public access catalogs to help patrons find books and other resources.

The crowd erupted in a chorus of one finger salutes.

I have scheduled several one-to-ones with my team members this week.

Many one-and-dones have found success in the NBA.

She had a basket full of onion booties.

There are many one-armed routers in the networking lab.

The one-child policies have had a significant impact on the population growth.