D defs.my
Entry 1 sense Webster, 1913

Ligroin

/(lĭg"rō̇*ĭn)/ · Lig·ro·in · IPA
01 n. A trade name applied somewhat indefinitely to some of the volatile products obtained in refining crude petroleum. It is a complex and varia…
  1. 1.
    A trade name applied somewhat indefinitely to some of the volatile products obtained in refining crude petroleum. It is a complex and variable mixture of several hydrocarbons, generally boils below 170° Fahr., and is more inflammable than safe kerosene. It is used as a solvent, as a carburetant for air gas, and for illumination in special lamps.