ışın

== Turkish == === Etymology === From Ottoman Turkish ایشین (ışın, “flash, gleam, lightning glow”), akin to Old Uyghur [script needed] (yaşın, “lightning”), derived from Proto-Turkic *yaĺ(č)- (“to blaze, flame”). See ışımak. Cognate with Bashkir йәшен (yəşen, “lightning”), Chuvash ҫиҫӗм (śiś̬ĕm, “lightning”), Khakas чазын (çazın, “lightning”), Uzbek yashin (“lightning”). === Noun === ışın (definite accusative ışını, plural ışınlar) ray of light, ray, beam (physics) ray (beam of light or radiation) ==== Declension ==== ==== Derived terms ==== ışınlamak ==== Related terms ==== ışık ışımak ==== See also ==== şimşek yıldırım === References ===