What does Phintōnis mean in Latin?

Phintōnis, a proper noun, means “An island situated between Corsica and Sardinia, probably the Maddalena island in Italy”.

What is the genitive of Phintōnis?

The genitive singular is Phintōnis. Phintōnis is feminine, third declension.

proper noun · femininethird declension

Phintōnis f sg (genitive Phintōnis)

An island situated between Corsica and Sardinia, probably the Maddalena island in Italy

From Ancient Greek Φίντωνος (Phíntōnos).

What does Phintōnis mean in Latin?: Phintōnis, a proper noun, means “An island situated between Corsica and Sardinia, probably the Maddalena island in Italy”.
What is the genitive of Phintōnis?: The genitive singular is Phintōnis. Phintōnis is feminine, third declension.