Webster's 1828 Dictionary
INFANTINE
a.Pertaining to infants or to young children.
Webster's 1913 Dictionary
INFANTINE
In "fan *tine, a. Etym: [Cf. F. enfantin. ]
Defn: Infantile; childish. A degree of credulity next infantine. Burke.
New American Oxford Dictionary
infantine
in fan tine |ˈinfənˌtīn, -ˌtēn ˈɪnfəntaɪn | ▶adjective archaic term for infantile. ORIGIN early 17th cent.: from obsolete French infantin, variant of Old French enfantin, from Latin infans, infant- (see infant ).
Oxford Dictionary
infantine
infantine |ˈɪnf (ə )ntʌɪn | ▶adjective archaic term for infantile. ORIGIN early 17th cent.: from obsolete French infantin, variant of Old French enfantin, from Latin infans, infant- (see infant ).
Duden Dictionary
Infantin
In fan tin Substantiv, feminin , die |Inf a ntin |die Infantin; Genitiv: der Infantin, Plural: die Infantinnen weibliche Form zu Infant