köken: From Middle High German loch, from Old High German loh, from Proto-West Germanic *lok (“lock; hole”). Doublet of Lücke (“gap”) and Luke (“hatch”).
aile: Arschloch, Astloch, Atemloch, aus dem letzten Loch pfeifen, Baggerloch, Blasloch, Bohrloch, Dreckloch, ein Loch in den Bauch fragen, Einschussloch
köken: Inherited from Middle French lac, from Old French lac, a replacement of earlier lai (“pit, trench, ditch, grave, mere, pond”) (see Old French lac). Generally inferred as a borrowing of Latin lacus (“lake”), from Proto-Indo-European *lókus (“lake, pool”).
aile: Grands Lacs, il n'y a pas le feu au lac, lac Léman, lac Poyang, lac salé
köken: Recorded in Astrakhan and among Greben Cossacks. Discernably, a transferred meaning of Kalmyk лох (lox, “aloe vera”), which relates through the Kalmyk home in Dzungaria to Chinese 蘆薈／芦荟 (lúhuì, “aloe vera”), see it for more.
köken: From Proto-Turkic *kȫl (“lake”). Cognate with Old Turkic 𐰚𐰇𐰠 (köl, “lake”), Kyrgyz көл (köl), Uzbek koʻl, Southern Altai кӧл (köl), Shor кӧл, Khakas кӧл (köl), Turkish göl (“lake”), etc.
köken: From Proto-Turkic *kȫl (“lake”). Cognate with Old Turkic 𐰚𐰇𐰠 (köl, “lake”), Kazakh көл (köl), Kyrgyz көл (köl), Uzbek koʻl, Southern Altai кӧл (köl), Shor кӧл, Khakas кӧл (köl), Turkish göl (“lake”).
köken: From Old Galician-Portuguese lago, from Latin lacus (“lake”), from Proto-Indo-European *lókus (“lake, pool”). Compare Galician and Spanish lago.
köken: From Proto-Finnic *järvi (compare Estonian järv), from Proto-Finno-Permic *jäwrä (compare Northern Sami jávri, Erzya эрьке (eŕke)), probably borrowed either from Proto-Balto-Slavic *jaurā (compare Lithuanian jáura (“marshland, bog”)) or from earlier Proto-Indo-European *yewHr-.
köken: Inherited from Latin lacus (“lake”), from Proto-Indo-European *lókus (“lake, pool”). Compare Aragonese laco, Catalan llac, Esperanto lago, French lac, Italian lago, Maltese lag, Portuguese lago, Sardinian lagu, Spanish lago.