noun: (chemistry) The bivalent R-O-R functional group found in ethers.
noun: (informal) Occidental College
noun: (informal) Clipping of oxyacetylene, a mixture of oxygen and acetylene used for cutting and welding metals. [A mixture of oxygen and acetylene, which burns at a high temperature and is used for cutting and welding metals.]
noun: (countable, uncountable, slang, pharmacology) Clipping of oxycodone, an opioid similar to heroin. [(pharmacology) A synthetic analgesic drug (trademark OxyContin) that is similar to morphine in its effects.]
noun: (informal) Clipping of oxygen. [The chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994. It is a colorless and odorless gas.]
