-ole
2 | a suffix used in names of chemical compounds, esp. five-membered, unsaturated rings (carbazole; indole; thiazole) and, less systematically, aromatic ethers (anisole; safrole). |
Origin: < F < L
oleum oil 
-ole or -ol suff. A usually heterocyclic chemical compound containing a five-membered ring: pyrrole. A chemical compound, especially an ether, that does not contain hydroxyl: eucalyptol.
[Partly from French (from Latin oleum, oil; see oil) and partly variant of -ol1.] |
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Medical Dictionary
-ole or -ol
suff.
A usually heterocyclic chemical compound containing a five-membered ring: pyrrole.
A chemical compound, especially an ether, that does not contain hydroxyl: indole.
The American Heritage® Stedman's Medical Dictionary
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