irving langmuir Irvingite • Irwin · · · Info · Definitions · Characters · · irving langmuir · · Text Common · · Latin · · Scripts 15 · · Length 5 · · Syllables Definitions · · · (noun) United States chemist who studied surface chemistry and developed the gas-filled tungsten lamp and worked on high temperature electrical discharges (1881-1957). Synonyms: Langmuir, Irving Langmuir. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E r latin small letter r U+0072 u latin small letter u U+0075 v latin small letter v U+0076