heating system heating plant • heat-killed · · · Info · Definitions · Synonyms · Characters · · heating system · · Text Common · · Latin · · Scripts 14 · · Length 4 · · Syllables Definitions · · · (noun) utility to warm a building. Synonyms: heating system, heating plant, heating, heat. Examples: "The heating system wasn't working." "They have radiant heating." · · Noun Definition 1 Synonyms · · · heating plant · · Synonym 1 heating · · Synonym 2 heat · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079