refinery refiner • refinger · · · Info · Definitions · Characters · · refinery · · Text Latin · · Script 8 · · Length Definitions · · · (noun) an industrial plant for purifying a crude substance. · · Noun Definition 1 Characters · · e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 y latin small letter y U+0079