IPA: /ˈnɛf.juː/
KK: /ˈnɛfju/
A son of your brother or sister, or the son of your brother-in-law or sister-in-law.
My nephew loves to play soccer on the weekends.
Nephew → The word 'nephew' originates from Old French 'neveu', which means a son of one's brother or sister. It is derived from the Latin 'nepos', meaning grandson or nephew. The term refers specifically to the male child of one's sibling.
Think of the Old French word 'neveu' for a male relative — that helps you remember that a nephew is the son of your brother or sister.