köken: Uncertain. Various theories exist. One ties it to Late Latin *ballizāre, from Ancient Greek βαλλίζω (ballízō). Another derives it from Late Latin balteāre, from baltea, from Latin balteus (“belt”).
köken: From Persian گنبد (gonbad). Cognate with Bashkir көмбәҙ (kömbəź), Nogai куьмбез (kümbez), Kyrgyz күмбөз (kümböz), Uzbek gumbaz, Turkish kümbet, etc.
bunker (low-lying fortification built into the landscape) · bunker (hole with a surface of sand or dirt, placed on a golf course as a barrier) · bunker, cargo hold, storage room
köken: From earlier abóbeda, from Old Galician-Portuguese boveda, possibly from the hypothetical Vulgar Latin word *volvita, alteration of Latin volūta, from volvere (“to turn”), but this presents serious phonetic difficulties. Compare Spanish and Galician bóveda. More likely of Germanic origin, from a Gothic *𐌱𐌿𐍅𐌹𐌸𐌰 (*buwiþa), from a derivative of Proto-Germanic *būaną (“to dwell reside, build”).
bunker (hardened shelter, often buried partly or fully underground, designed to protect the inhabitants from falling bombs or other attacks) · pillbox (fortified gun enplacement) · bunker (container for storing coal or fuel oil for a ship's engine)
köken: Borrowed from Kipchak beč (“oven, cave”), from Russian печь (pečʹ, “oven”), from Proto-Slavic *peťь, from Proto-Balto-Slavic *pektís, from Proto-Indo-European *pékʷ-tis, from *pekʷ- (“to cook”). Compare Romanian peșteră (“cave”), from the same Proto-Slavic root.
shop (GB), store (US) (especially applied to relatively small shops in the countryside) · synonym of élelmiszerbolt, közért (“grocery store”). · deal (a particular instance of trading [buying or selling; exchanging; bartering]; a transaction)