blauwe boon

== Dutch == === Etymology === Seventeenth century. Named after the colour of lead. === Pronunciation === IPA(key): /ˌblɑu̯ə ˈboːn/ === Noun === blauwe boon f (plural blauwe bonen, diminutive blauw boontje n) (informal) bullet 2014, Sven Hassel, Kommando Reichsführer Himmler, MHAbooks, original German from 1971.