noun
A very young human, particularly from birth to a couple of years old or until walking is fully mastered.
A very young human, even if not yet born.
Any very young animal, especially a vertebrate; many species have specific names for their babies, such as kittens for the babies of cats, puppies for the babies of dogs, and chicks for the babies of birds. See :Category:Baby animals for more.
A person who is immature, infantile, or feeble.
A person who is new to or inexperienced in something.
The lastborn of a family; the youngest sibling, irrespective of age.
A person's romantic partner; a term of endearment used to refer to or address e.g. one's girlfriend, boyfriend, or spouse.
(informal) A form of address to a person considered to be attractive.
A concept or creation endeared by its creator.
A pet project or responsibility.
An affectionate term for anything.
(archaic) A small image of an infant; a doll.
(often attributive) One who is new to an identity or community.
adjective
(of vegetables, etc.) Picked when small and immature (as in baby corn, baby potatoes).
Newest (overall, or in some group or state); most inexperienced.
(in the comparative or superlative) Like or pertaining to a baby, in size or youth; small, young.
verb
(transitive) To coddle; to pamper somebody like an infant.
(transitive) To tend (something) with care; to be overly attentive to (something), fuss over.