From Wiktionary, the free dictionary
From Ottoman Turkish طالغه (dalga), from Proto-Turkic *tolkun.
далгъа • (dalğa)
- wave.
- N. A. Baskakov, S.M. Šapšala, editor (1973), “далгъа”, in Karaimsko-Russko-Polʹskij Slovarʹ [Karaim-Russian-Polish Dictionary], Moscow: Moskva, →ISBN