English dictionary
picoline
/'p/I/k/@/,l/i/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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Any one of three isometric bases (C<sub>6</sub>H<sub>7</sub>N) related to pyridine, and obtained from bone oil, acrolein ammonia, and coal-tar naphtha, as colorless mobile liquids of strong odor; -- called also <i>methyl pyridine</i>.
Source: webster1913