- atavia
- ătăvĭa, ae, f. [atavus], the mother of a great-great-grandfather (abavus) or greatgreat-grandmother (abavia), a fourth grandmother, opp. to adneptis, Dig. 38, 10, 1; 38, 10, 10.
Lewis & Short Latin Dictionary, 1879. - Revised, Enlarged, and in Great Part Rewritten. Charlton T. Lewis, Ph.D. and Charles Short. 2011.