oleum

== English == === Etymology === From German Oleum, from Latin oleum (“olive oil”), from Ancient Greek ἔλαιον (élaion, “olive oil”). Doublet of oil. === Pronunciation === (General American) IPA(key): /oʊliəm/ === Noun === oleum (countable and uncountable, plural oleums) (inorganic chemistry) A solution of sulfur trioxide in sulfuric acid. ==== Synonyms ==== fuming sulfuric acid ==== Derived terms ==== ==== Related terms ==== Olea ==== Translations ==== ==== See also ==== pyrosulfuric acid === References === == Latin == === Etymology === From Ancient Greek ἔλαιον (élaion, “olive oil”). === Pronunciation === (Classical Latin) IPA(key): [ˈɔ.ɫe.ũː] (modern Italianate Ecclesiastical) IPA(key): [ˈɔː.le.um] === Noun === oleum n (genitive oleī); second declension olive oil the palaestra ==== Declension ==== Second-declension noun (neuter). ==== Derived terms ==== ==== Related terms ==== ==== Descendants ==== === References === “oleum”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press “oleum”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers "oleum", in Charles du Fresne du Cange, Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887) “oleum”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette. Carl Meißner; Henry William Auden (1894), Latin Phrase-Book‎[1], London: Macmillan and Co. “oleum”, in Harry Thurston Peck, editor (1898), Harper’s Dictionary of Classical Antiquities, New York: Harper & Brothers == Romanian == === Etymology === Borrowed from French oléum. === Noun === oleum n (uncountable) oleum ==== Declension ====