The earliest period of life:
An act of beginning; an initial effort:
A gap, breach, or aperture:
Any period of beginning
The state or time of being a child; esp., the period from infancy to puberty
(Anat.) The less movable of the two points of attachment of a muscle, usually the end attached to the more rigid part of the skeleton
The period during which one is under legal age.
Young people considered as a group.
An impromptu or extralegal system of justice substituted for established judicial procedure:
That which begins or originates something; the first cause; origin; source.
The definition of inception is the beginning.
A book printed before 1501; an incunable.
Find another word for infancy. In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for infancy, like: babyhood, early-childhood, cradle, outset, start, opening, early stages, childhood, origin, minority and nonage.