conversion factor conversion disorder • conversion hysteria · · · Info · Definitions · Characters · · conversion factor · · Text Common · · Latin · · Scripts 17 · · Length 5 · · Syllables Definitions · · · (noun) factor by which a quantity that is expressed in one set of units must be multiplied in order to convert it into another set of units. Synonyms: conversion factor. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 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 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 v latin small letter v U+0076