radiation pyrometer radiation pressure • radiation sickness · · · Info · Definitions · Characters · · radiation pyrometer · · Text Common · · Latin · · Scripts 19 · · Length 8 · · Syllables Definitions · · · (noun) a pyrometer for estimating the temperature of distant sources of heat; radiation is focussed on a thermojunction connected in circuit with a galvanometer. Synonyms: radiation pyrometer. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079