offspring UK /ˈɒfspɹɪŋ/US /ˈɔfspɹɪŋ/ noun5 •A person's daughter or son; a person's child.We are the offspring of Italian immigrants. •Any of a person's descendants, including of further generations. •An animal or plant's progeny or young. •A process launched by another process. •(figurative) Anything produced; the result of an entity's efforts.Artists often treasure their works as their immortal offspring. formsoffsprings