definition of
baby

[1] #1 baby n. [babe, infant] 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". wn

[2] #2 baby n. the youngest member of a group (not necessarily young); "the baby of the family"; "the baby of the Supreme Court". wn

[3] #3 baby v. [pamper, featherbed, cosset, cocker, coddle, mollycoddle, spoil, indulge] treat with excessive indulgence; "grandparents often pamper the children"; "Let's not mollycoddle our students!". wn

[4] #4 baby n. [child] an immature childish person; "he remained a child in practical matters as long as he lived"; "stop being a baby!". wn

[5] #5 baby n. an unborn child; a human fetus; "I felt healthy and very feminine carrying the baby"; "it was great to feel my baby moving about inside". wn