foster child foster care • foster-child · · · Info · Definitions · Synonyms · Characters · · foster child · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) a child who is raised by foster parents. Synonyms: foster-child, foster child, fosterling. · · Noun Definition 1 Synonyms · · · foster-child · · Synonym 1 fosterling · · Synonym 2 Characters · · space U+0020 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074