volunteered

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He took a leave for three months during which he volunteered at the Arc Institute, a nonprofit biomedical research organization, training a large-scale DNA language model.

From The Wall Street Journal • May 30, 2026

Mr. Cornyn is a close friend, and I volunteered to raise money for his political action committee.

From The Wall Street Journal • May 27, 2026

Emily was not prepared to give up, and she volunteered to do six more hair tests as she fought for her daughter.

From BBC • May 26, 2026

The researchers also thanked the mothers who volunteered to donate the cord blood used in the study.

From Science Daily • May 25, 2026

When someone in the crowd shouted that he couldn’t see the president, Lincoln’s son Tad volunteered to illuminate his father.

From "Chasing Lincoln's Killer" by James L. Swanson