The word "Boening" is not a correct spelling. The closest word is "Boeing," which is pronounced as /ˈboʊɪŋ/. The first syllable "bo-" is pronounced with a long "o" sound like that in the word "boat," while the second syllable "-eing" is pronounced with an "ay" sound like in the word "say." This word refers to an American multinational corporation that designs, manufactures, and sells airplanes, rockets, and satellites.