τί ἥδιστον, τὸ ἐπιτυγχάνειν → what's pleasant, to get the goal
P. οἶσος, ὁ (late), ἰτέα, ἡ (Herodotus).
of osier, adj.: P. οἰσύϊνος.
shield made of osier: V. ἰτέα, ἡ, ἴτυς, ἡ (also Xen.).