The Collaborative International Dictionary
Costellate
Costellate \Cos*tel"late\ (k?s-t?l"l?t),
[L. costa ri
] Finely ribbed or costated.
Wiktionary
costellate
a. Finely ribbed or costate.
Usage examples of "costellate".
Le alte pareti erano costellate da innumerevoli finestre rotonde incorniciate da elaborati intarsi.