foster brother
Americannoun
Etymology
Origin of foster brother
before 1000; Middle English; Old English fōster brōthor
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.
Her foster brother, Theo, 25, is recording our conversation.
From The Wall Street Journal ● Oct. 8, 2025
He extends the love he didn’t have as a child to his foster brother.
From Seattle Times ● May 3, 2024
A woman who passed up going to university to care for her autistic foster brother has described how he inspired her to set up her own behavioural therapy centre.
From BBC ● Feb. 18, 2023
Darshan Bolen, the sixth man and Phil’s cousin and foster brother, said, “Remember, you are the future.”
From New York Times ● Apr. 4, 2018
My foster brother, Shan, rubbing the sleep from his eyes, bewildered, asking when I would return.
From "An Ember in the Ashes" by Sabaa Tahir
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
