Where does “foster child” come from?

foster child (English) comes from Old English fōstorċild, from Old English ċild, from Proto-Germanic kelþaz, from Proto-Indo-European ǵelt-, from Proto-Indo-European ǵel- — to swallow; swallow.

foster child (English): A child in foster care; a child in one's foster care, in relation to oneself

Definitions

  1. A child in foster care; a child in one's foster care, in relation to oneself

Ancestry of “foster child”, step by step

StepLanguageWordMeaning
1Old Englishfōstorċildfoster child
2Old Englishċildchild, youth; fetus; female baby; child
3Proto-Germanickelþazfetus; newborn; infant; child
4Proto-Indo-Europeanǵelt-womb
5Proto-Indo-Europeanǵel-to swallow; swallow
Every word from Proto-Indo-European ǵel-Every word from Proto-Indo-European ǵelt-Every word from Proto-Germanic kelþaz