brother
noun
broth·er
ˈbrə-t͟hər 
plural brothers also brethren
ˈbret͟h-rən
ˈbre-t͟hə-rən,
-t͟hərn
1
: a male who has the same parents as another or one parent in common with another
2
: one related to another by common ties or interests
3
: a fellow member
—used as a title for ministers in some evangelical denominations
4
: one of a type similar to another
5
a
: kinsman
b
: one who shares with another a common national or racial origin
especially
: a Black boy or man : soul brother
6
a
capitalized
: a member of a congregation of men not in holy orders and usually in hospital or school work
b
: a member of a men's religious order who is not preparing for or is not ready for holy orders
a lay brother
Examples of brother in a Sentence
We must support our brothers and sisters fighting overseas.
the brothers in a monastery
Recent Examples on the Web
Admittedly, Al wasn't a huge fan of Patrick's little brother tagging along on their outing and began referring to him as his Little House on the Prairie character, Albert, to poke little jabs.
—
Esther Kang, People.com, 21 May 2025
Hayley Duff, Tyler Hoechlin, Ashlee Simpson, and brothers George and Geoff Stults all had recurring roles.
—EW.com, 21 May 2025
Using empty chairs as stand-ins, Bono unwraps his U2 mates Larry Mullen Jr., Adam Clayton and his brother in all but name, the Edge.
—Melissa Ruggieri, USA Today, 20 May 2025
The other characters in the Predator: Killer of Killers trailer that dropped Tuesday include a ninja in feudal Japan who turns against his Samurai brother in a brutal battle for succession, and a Second World War pilot who goes airborne to investigate an otherworldly threat to the Allied cause.
—Etan Vlessing, HollywoodReporter, 20 May 2025
See All Example Sentences for brother
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Cite this Entry
“Brother.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/brother. Accessed 23 May. 2025.
Kids Definition
brother
noun
broth·er
ˈbrət͟h-ər
plural brothers also brethren
ˈbret͟h- (ə-)rən
ˈbret͟h-ərn
1
: a male who has one or both parents in common with another
2
: a male relative
3
: a fellow member of a group
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