Where does “űrsikló” come from?

űrsikló (Hungarian) comes from Hungarian űr, from Hungarian üreg, from Hungarian ür-.

űrsikló (Hungarian): space shuttle

Definitions

Step	Language	Word	Meaning
1	Hungarian	űr	void, gap; space, outer space; emptiness
2	Hungarian	üreg	cavity, hole, cave, pit, cavern, sinus
3	Hungarian	ür-	—

űrsikló — Etymology, Origin & Word History | Etymology Explorer