Planaria

From LSJ

ἀναπλασμὸς ἐκ ματαίων ἐλπίδων → building of castles in the air

Source

Latin > English (Lewis & Short)

Plānārĭa: ae, f.,
I an island in the Tyrrhenian Sea, near Elba, another name for Planasia, Plin. 3, 6, 12, § 80.

Latin > French (Gaffiot 2016)

Plānārĭa, æ, c. Planasia : Plin. 2, 80.