what is a scion?
<answer> A descendant, especially a first-generation descendant. <context> Wiktionary (0.00 / 0 votes) Rate this definition: scion (Noun). A descendant, especially a first-generation descendant. scion (Noun). A detached shoot or twig containing buds from a woody plant, used in grafting. scion (Noun). The heir to a throne. scion (Noun). guardian.