внебрачный ребёнок bedeutet auf Englisch

bastard [bastards]▼(person born to unmarried parents)
noun
[UK: ˈbɑː.stəd] [US: ˈbæ.stərd]

by-blow▼(an illegitimate child)
noun
[UK: ˈbaɪ.bləʊ] [US: bloʊ]

love child▼(child born as a result of a romantic liaison between unmarried parents)
noun
[UK: ˈlʌv tʃaɪld] [US: ˈlʌv ˈtʃaɪld]

natural child [natural children]▼(child born to unmarried parents)
noun
[UK: ˈnæt.ʃrəl tʃaɪld] [US: ˈnæ.tʃə.rəl ˈtʃaɪld]