oleum

noun ole·um \ ˈō-lē-əm \

Definition of oleum

1 plural olea play \ˈō-lē-ə\ : oil
2 plural oleums : a heavy oily strongly corrosive solution of sulfur trioxide in anhydrous sulfuric acid

Origin and Etymology of oleum

Latin, olive oil — more at oil


Medical Dictionary

oleum

noun ole·um \ ˈō-lē-əm \

medical Definition of oleum

plural olea play \-lē-ə\
: oil 1

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