- Original: συμφωνία - Transliteration: Sumphonia - Phonetic: soom-fo-nee'-ah - Definition: 1. music - Origin: from G4859 - TDNT entry: 14:04,1 - Part(s) of speech: Noun Feminine - Strong's: From G4859 ; unison of sound (symphony) that is a concert of instruments (harmonious note): - music.