köken: Borrowed from French hydrogène. Coined by Lavoisier and his team, from Ancient Greek ὑδρο- (hudro-, “water”) (from ὕδωρ (húdōr, “water”)) + -γενής (-genḗs, “producer of”) (from γεννάω (gennáō, “to bring forth”)). By surface analysis, hidro- + -geno.
aile: bomba de hidrógeno, hidrogenar, peróxido de hidrógeno
köken: From French hydrogène, a French-coined term adopted into Greek, equivalent to υδρο- (ydro-, “water, hydro-”) + γόνος (gónos, “progeny, offspring”). First attested 1871.
köken: Calque of Dutch waterstof (literally “waterstuff”), equivalent to 水 (sui, “water”) + 素 (so, “element”). Compare German Wasserstoff, Luxembourgish Waasserstoff. Coined by Japanese scientist Udagawa Yōan in 1834 in his book 遠西医方名物考補遺 (“水素”).
köken: From våt (“wet”), compare väta (“to wet”), after French hydrogène and German Wasserstoff. Coined by Swedish scientists Pehr von Afzelius and Anders Gustaf Ekeberg in 1795. Analogue with syre (“oxygen”) and kväve (“nitrogen”).
köken: vete- (“water”) + -y. Coined in 1851, probably inspired by Swedish väte (in terms of phonology) and German Wasserstoff (with Wasser (“water”)). * (meat pie): Coined by Finnish entrepreneur Taimi Laakko in 1962 in reference to vetypommi (“hydrogen bomb”) after earlier atomi.
köken: From German Hydrogen, from French hydrogène, coined by Louis-Bernard Guyton de Morveau, from Ancient Greek ὕδωρ (húdōr, “water”) + γεννάω (gennáō, “I bring forth”). Corresponding to hidro- (“hydro-”) + -gén (“-gen”).