אִדְרַבְלִיס, (trnsp.) m. (ὕδραυλις) water-organ. Y. Succ. V, 55ᶜ bot. עוגב זה ארד׳. Ib. לא היה א׳ וכ׳ there was no organ used in (the) Jerusalem (Temple) because it interferes with the sweetness (melody of the song).—Pl. אִדְרַבְלִין; v. foreg. Cmp. הרדוליס.