1. Intended for young children
2. Being in an early stage of development
3. Of, relating to, or being in infancy

ETYM Latin infans; pref. in- not + fari to speak: cf. French enfant, whence Old Eng. enfaunt. Related to Fame, Infante, Infanta.
A child below full legal age; see minor.
1. A child in the first period of life, beginning at his birth; a baby.
2. Same as.