köken: Inherited from Middle French bouchon (“bundle of hemp or foliage, oakum”), from bousche (“handful of straw, bundle of twigs”), from Vulgar Latin bosca (“brush, bundle of branches”), from Frankish *bosc (“bush”), from Proto-Germanic *buskaz (“bush”). More at bush.
aile: bouchon d'oreille, bouchonner, pousser le bouchon, tire-bouchon
köken: Learned borrowing from Koine Greek ἀποκλεισμός (apokleismós) with semantic loan from Italian blocco in the sense 'blockade'. By surface analysis, αποκλείω (apokleío) + -μός (-mós).
A clog, brake to check the motion of a wheel · A hindrance, an impediment
çekim: çoğul sufflāmina · tamlayan sufflāminis
köken: From a derivation of Proto-Indo-European *bʰelǵ- (“beam, plank”), with the prefix sub- (“under-”) and the concrete-noun suffix -men. Compare Ancient Greek φάλαγξ (phálanx) and Old High German balcho.