Definition of "Kid" :

noun: young goat

noun: a young person of either sex

"They're just kids."

noun: a human offspring (son or daughter) of any age

"They were able to send their kids to college."

noun: English dramatist (1558-1594)

noun: soft smooth leather from the hide of a young goat

"Kid gloves."

verb: tell false information to for fun

verb: be silly or tease one another

"After we relaxed, we just kidded around."