Lingualumina is a technical term used in dentistry for a material used in dental restorations. Its pronunciation is [lɪŋgwəˈluːmɪnə] and its spelling can be explained using the International Phonetic Alphabet (IPA). The first syllable "lingua" is pronounced as [ˈlɪŋgwə], with the "g" being pronounced as a voiced velar fricative. The second syllable "lumina" is pronounced as [luːˈmɪnə], with the stress on the second syllable and the "u" being pronounced as a long oo sound. Together, the word can be pronounced as [lɪŋgwəˈluːmɪnə].