nephew

noun4

1. •
   a boy or man whose mother or father is your brother or sister, or the brother or sister of your husband or wife
2. •
   A son of one's cousin or cousin-in-law
3. •
   Descendant

   • On that day Adam shall see all his nephews together — 1647
4. •
   (no longer used) A son of one's child.

   • Hir father many a time and oft would say my daughter deere, Of Nephewes thou my debtour art, their Graundsires heart to chéere. — 1567