biological father

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.

Mary doesn’t know her biological father, but she was claimed by a Pomo head man and raised by one of his girlfriends, a loyal if embittered woman named Saturnina.

From The Wall Street Journal • Jun. 11, 2026

It was because Roy Ayers — the bearded man with an Afro on the album cover — was my biological father.

From Los Angeles Times • May 19, 2026

Michelle was also able to meet her own biological father, Alex, through other newly discovered family members.

From BBC • May 2, 2026

Doing that may feel awkward because you accepted $1,000 from this man, your biological father.

From MarketWatch • Feb. 25, 2026

She says she looked at her mother: “What biological father? What biological father?!”

From "A Deadly Wandering: A Mystery, a Landmark Investigation, and the Astonishing Science of Attention in the Digital Age" by Matt Richtel