great-great-grandparent (English, noun)
expansion: great-great-grandparent (plural great-great-grandparents)
Senses:
glosses: A parent of a great-grandparent, a grandparent of a grandparent and a great-grandparent of a parent.
Forms:
form: great-great-grandparents
tags: plural
form: great great grandparent
tags: alternative