Τιλφοῦσσα
Could not find Τιλφούσιον in Logeion dictionaries.
Τιλφούσιον Proper-name noun: neuter nominative singular, Proper-name noun: neuter accusative singular of Τιλφούσιον
Τιλφοῦσσα, ης (ἡ) Tilphoussa, fontaine de Béotie consacrée à Apollon, Paus. 9, 33, 1.