Ugaritic

ˀibr - ala, aleta (?) (DLU 5)

Not quite certain, interpreted as a verbal form with the meaning 'fliegen' in Aistleitner, Wörterbuch der ugaritischen Sprache (Lpz., 1963), S. 4.

PS
*ˀa/ibr- - pinion, wing (SED I No. 1)