a person engaged to care for children when the parents are not home
a person engaged to care for children when the parents are not home
like a baby
a person engaged to care for children when the parents are not home
a domestic hen ready to brood
an organism (person or animal) that sits
Dutch astronomer who calculated the size of the universe and suggested that it is expanding (1872-1934)
a very young child (birth to 1 year) who has not yet begun to walk or talk
