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plural boys
often attributive
1
a(1)
: a male child from birth to adulthood
a ten-year-old boy
(2)
: a child whose gender identity is male
Author Kyle Lukoff told Newsweek, Call Me Max and other books in the series are about a young trans boy figuring out who he is, making new friends, and sharing about himself with his family and community.Samantha Lock
b
: son
My older boy just got married.
Even though it made them uncomfortable to have their boy talked about all over town, secretly, Nick's mom and dad were pleased.Andrew Clements
c
: an immature male
separate the men from the boys
a boy genius
d
: a male romantic partner : boyfriend, beau
2
a
: a man or boy native to a given place
a local boy
b
: man, person
the boys at the office
c
used interjectionally to express intensity of feeling
Boy, what a game!
3
chiefly US slang : a close male friend
Now, the receiver is getting a second chance, thanks to old friend Tom Brady. "Tom is my boy," [Antonio] Brown said Wednesday during his introductory video press conference in Tampa.Michael Hurley
4
: a male domesticated animal and especially a pet
Leo is a 2-year-old pit bull mix. … He loves receiving attention, getting pets and being told he is a good boy.The Denver Post
Jean Greening greets the birds in the aviary with whistles, kissing noises, and the phrase, "Who's a pretty boy?"Current Science
5
a
dated, offensive : a male servant or an enslaved man
b
disparaging + offensive
used to address a man of color and especially a Black man

Note: The deeply offensive use of the word boy to address an adult man of color has a strong association with sense 5a and is a term expressive of racist condescension.

boyhood noun
boyish adjective
boyishly adverb
boyishness noun

Examples of boy in a Sentence

It's a boy! She gave birth to a baby boy this morning. a nine-year-old boy named David Okay, boys and girls, it's time to play a game. Is this your little boy? That's my boy! Good job, Son. a group of teenage boys My parents want me to meet a nice boy and get married. Don't be so hard on him. He's just a boy. a poor boy from the north Wait till the boys back home hear about this!
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The images of Etan’s smiling, cherubic face were widely distributed during the yearslong search for the blond, blue-eyed boy. Ray Sanchez, CNN Money, 29 Nov. 2025 Ingram is a boy, probably ten or so, who lives on a farm in rural Texas, where his parents force him to sleep in a shed. Tyler Foggatt, New Yorker, 29 Nov. 2025 Cumberbatch’s character, known as Dad, is now the single father of two young boys — portrayed by twins Richard and Henry Boxall, 7 years old at the time of the filming of this, their screen debuts — following the death of his beloved wife. Mark Meszoros, Boston Herald, 28 Nov. 2025 The second semester at Maxton Hall ended today with more teen drama getting in the way of the on-off romance between scrappy scholarship student Ruby (Harriet Herbig-Matten) and privileged posh boy James (Damian Hardung). Jesse Whittock, Deadline, 28 Nov. 2025 Do not suddenly announce to your mother that this boy is your boyfriend. Jeanne Phillips, Mercury News, 28 Nov. 2025 Of the eight newborns, there were three sets of twin boys and one set of twin girls. Michael Guise, CBS News, 28 Nov. 2025 The timing worked out in the sense that Holly is very close to the age our boys were in season one. Josh Wigler, HollywoodReporter, 27 Nov. 2025 Scott and her husband welcomed their sweet baby boy in March of this year and shared the exciting news on social media. Valerie Mesa, PEOPLE, 27 Nov. 2025

Word History

Etymology

Middle English

First Known Use

14th century, in the meaning defined at sense 5a

Time Traveler
The first known use of boy was in the 14th century

Browse Nearby Words

Cite this Entry

“Boy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/boy. Accessed 30 Nov. 2025.

Kids Definition

boy

noun
1
: a male child from birth to young manhood
2
boyhood noun
boyish adjective
boyishly adverb
boyishness noun

More from Merriam-Webster on boy

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