ALL meanings of picoline
pic·o·line
P p - noun picoline any of three isomeric methyl derivatives of pyridine having the formula C 6 H 7 N, obtained from coal tar as a colorless oily liquid with a strong odor. 1
- noun picoline a liquid derivative of pyridine found in bone oil and coal tar; methylpyridene. Formula: C5H4N(CH3) 0
- noun picoline any of three isomeric, colorless, strong-smelling, liquid bases, C5H4(CH3)N, found in the oil produced by the dry distillation of bones and coal: used in insecticides, pharmaceuticals, resins, etc. 0