stepchildren

/S T EH1 P CH IH1 L D R AH0 N/
noun
  1. 1

    The child of one's spouse but not one's own.

  2. 2

    A bereaved child; one who has lost father or mother.

Synonyms

Antonyms

Source: https://en.wiktionary.org/wiki/stepchild, https://en.wiktionary.org/wiki/stepchildren