Pyridine meaning in Urdu & English

(1) - Pyridine (n.) A nitrogenous base, C5H5N, obtained from the distillation of bone oil or coal tar, and by the decomposition of certain alkaloids, as a colorless liquid with a peculiar pungent odor. It is the nucleus of a large number of organic substances, among which several vegetable alkaloids, as nicotine and certain of the ptomaines, may be mentioned. See Lutidine.

parathion | pardner | pardon | pardonable | pardonableness | pardoner | pardonme | part-time | parthainshaft | parthenocarphy | parthenocarpic | parthenocarpically | parthenocarpy | parthenogenetic | parthenogenetically | parthenon | parthian | parthianglance | parthinon | parting | partner | partnership | partyman | periadenitis | peridium | periodontal | periodontics | peritomy | peritoneoscopy | peritoneum | peritonitis | peritonsillar | perotoneum | pertain | pertinacious | pertinaciously | pertinaciousnes | pertinacity | pertinence | pertinency | pertinent | pertinently | pertness | poradenitis | portamento | porte-monnaie | portend | portent | portentous | portentously | portentousness | portion | portionless | portmanteau | pratincole | prating | preatomic | predawn | predominance | predominant | predominantly | predominate | predominately | predomination | pretence | pretend | pretended | pretendedly | pretender | pretense | pretension | pretentious | pretentiously | pretentiousness | prettentiousness | prettiness | prettymuch | protamine | protean | protein | proteinase | protend | prothonotary | protiens | protium | protohuman | protomartyr | proton | protonic | proudness | prudence | prudent | prudential | prudentialism | prudentially | prudently | prudenttialist | puritan | puritanic | puritanically | puritanism | puritanize | purtenance | pyridine