Baby Child Bike Seat

child
An immature or irresponsible person
a young person of either sex; "she writes books for children"; "they're just kids"; "`tiddler' is a British term for youngster"
A son or daughter of any age
an immature childish person; "he remained a child in practical matters as long as he lived"; "stop being a baby!"
A young human being below the age of full physical development or below the legal age of majority
a human offspring (son or daughter) of any age; "they had three children"; "they were able to send their kids to college"

baby
a very young child (birth to 1 year) who has not yet begun to walk or talk; "the baby began to cry again"; "she held the baby in her arms"; "it sounds simple, but when you have your own baby it is all so different"
The youngest member of a family or group
pamper: treat with excessive indulgence; "grandparents often pamper the children"; "Let's not mollycoddle our students!"
the youngest member of a group (not necessarily young); "the baby of the family"; "the baby of the Supreme Court"
A very young child, esp. one newly or recently born
A young or newly born animal

bike
bicycle: ride a bicycle
bicycle: a wheeled vehicle that has two wheels and is moved by foot pedals
A bicycle or motorcycle
motorcycle: a motor vehicle with two wheels and a strong frame

seat
A thing made or used for sitting on, such as a chair or stool
The roughly horizontal part of a chair, on which one's weight rests directly
a space reserved for sitting (as in a theater or on a train or airplane); "he booked their seats in advance"; "he sat in someone else's place"
show to a seat; assign a seat for; "The host seated me next to Mrs. Smith"
be able to seat; "The theater seats 2,000"
A sitting place for a passenger in a vehicle or for a member of an audience