Definition of kid
(Entry 1 of 4)
1
: a young person
kids in high school
especially
: child
a married couple with two kids
—often used as a generalized reference to one especially younger or less experienced the kid on the pro golf tour you poor kid
2a
: a young goat
b
: a young individual of various animals related to the goat
3a
: the flesh, fur, or skin of a young goat
b
: something (such as leather) made of the fur or skin of a young goat
gloves made of kid
kid
adjectiveDefinition of kid (Entry 2 of 4)
: younger
my kid brother his kid sister
kid
verb (1)
kidded; kidding
Definition of kid (Entry 3 of 4)
1a
: to deceive (someone) as a joke : to say untrue things to (someone) in a playful or joking way
It's the truth; I wouldn't kid you. You've got to be kidding me. I kid you not.
b
: to fail to admit the truth to (someone)
They're kidding themselves if they think they can win.
2
: to gently criticize or tease (someone) in a friendly or good-humored way
We kidded her about her old car.
: to engage in good-humored fooling or horseplay
He was just kidding with you.
—often used with around She enjoys kidding around with her friends.
kid
verb (2)
kidded; kidding
Definition of kid (Entry 4 of 4)
: to bring forth young
—used of a goat or an antelope
Keep scrolling for more
Keep scrolling for more
Keep scrolling for more
Keep scrolling for more
Test Your Vocabulary
Who Knew?
-
- What is a ruelle?

Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
Spell words. Make bears.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Share kid
Time Traveler for kid
The first known use of kid was in the 13th century
See more words from the same century