efficiency engineer efficiency apartment • efficiency expert · · · Info · Definitions · Synonyms · Characters · · efficiency engineer · · Text Common · · Latin · · Scripts 19 · · Length 7 · · Syllables Definitions · · · (noun) an expert in increasing the efficient use of machines and personnel. Synonyms: efficiency expert, efficiency engineer. · · Noun Definition 1 Synonyms · · · efficiency expert · · Synonym 1 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 g latin small letter g U+0067 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