Palaestinus
Could not find Palaestine in Logeion dictionaries.
Palaestine Proper-name adjective: neuter vocative singular, Proper-name adjective: masculine vocative singular, Proper-name adverb of Palaestinus
Palaestīnus, a, um, s. Palaestēu. Palaestīna.
Pălæstīnus, (14) a, um, ¶ 1 de la Palestine : in Palæstinæ margine aquæ Ov. F. 2, 464, sur le bord de lʼEuphrate || Palæstinī, m. , Ov. M. 4, 46, c. Palæstinenses ¶ 2 v. Palæste.
Palaest'inus
(Παλαιστῖνος) a son of Poseidon and father of Haliacmon. From grief at the death of his son, Palaestinus threw himself into the river, which was called after him Palaestinus, and subsequently Strymon. (Plut. De Fluv. 11.) [L.S]