lightsaber

Etymology
From ; for the  film franchise. First mentioned in the film Star Wars (later retitled Star Wars: Episode IV—A New Hope) which was released on 25 May, 1977.

Noun

 * 1)  A sword having a blade made of a powerful beam of light or energy.
 * 2) A real-world toy, prop, or device fashioned after the fictional lightsaber.
 * 1) A real-world toy, prop, or device fashioned after the fictional lightsaber.
 * 1) A real-world toy, prop, or device fashioned after the fictional lightsaber.
 * 1) A real-world toy, prop, or device fashioned after the fictional lightsaber.
 * 1) A real-world toy, prop, or device fashioned after the fictional lightsaber.

Translations

 * Arabic: سَيْف الضَّوْءِ
 * Bulgarian: лазерен меч, светлинен меч
 * Catalan: espasa de llum, sabre làser
 * Chinese:
 * Mandarin: 光劍
 * Czech: světelný meč
 * Danish: lyssværd, lasersværd
 * Dutch: lichtzwaard, lichtsabel
 * Esperanto: lumglavo
 * Estonian: valgusmõõk
 * Faroese: geislasvørð
 * Finnish: valosapeli, valomiekka, lasermiekka, lasersapeli
 * French:, sabre-laser, sabrolaser
 * Galician: espada de luz, sabre láser, sabre de luz
 * German: Lichtschwert, Laserschwert
 * Greek:
 * Hebrew: חֶרֶב אוֹר
 * Hungarian: ,
 * Icelandic: geislasverð
 * Italian: spada laser
 * Japanese: ライトセーバー, 光の剣
 * Korean: 광선검, 라이트세이버, 광검
 * Latin: gladius lūcidus
 * Latvian: gaismas zobens
 * Malay: pedang cahaya
 * Navajo: bééshdíín
 * Norwegian: lyssabel
 * Bokmål: lasersverd
 * Nynorsk: lasersverd
 * Persian: شمشیر نوری
 * Polish:
 * Portuguese: sabre de luz
 * Romanian: sabie laser
 * Russian: светово́й меч
 * Sanskrit: रोचसः असि
 * Serbo-Croatian:
 * Cyrillic: све̏тлоснӣ ма̏ч, светлосна са̏бља
 * Roman: svȅtlosnī mȁč, svetlosna sȁblja
 * Slovak: svetelný meč
 * Spanish: sable de luz, sable láser, espada de luz, espada láser
 * Swedish: ljussabel, ljussvärd, lasersvärd
 * Thai: กระบี่แสง, ดาบเลเซอร์, ไลท์เซเบอร์
 * Turkish: ışın kılıcı
 * Ukrainian: світлови́й меч
 * Yiddish: ליכטסייבער, ליכטשווערד