Grandnephew (noun)

A son of one"s grandniece or grandnephew; the grandson of one"s brother or sister.

Origin:

Grandnephew is a compound word, made up of two words "grand" meaning "great-grand" and "nephew" meaning "the son of one"s brother or sister".

Examples:

1. He was her grandnephew, her brother's grandson.
2. Grandnephew is a fairly uncommon word, with not many people being able to identify with it.
3. The grandnephew inherited his granduncle's estate.
4. She always loved her grandnephew and doted on him.
5. The grandnephew is the fourth generation of the family.