great-grandpa en · NOUN
Etymology
From great- + grandpa.
Meanings
-
A great-grandfather.
Yet, according to recent research, the alleged grumpiness of great-grandma and great-grandpa is more myth than reality.
2010, Gerald Leinwand, Intimations of Immortality: Do You Want to Live Forever?, page 98:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| great-grandpas | Number=Plur | lexicographic |