The word "Diodoxyquinoline" is a mouthful, but its spelling can be explained using the International Phonetic Alphabet (IPA). The first syllable is pronounced "daɪˌəʊdəʊ," with emphasis on the "daɪ" sound. The second syllable is "ɒksɪ," and is pronounced with a short "o" sound. The third syllable is "kwɪn," with emphasis on the "kw" sound. The final syllable is "əʊliːn," pronounced with a long "o" sound followed by a long "ee" sound. Altogether, the word is pronounced "daɪˌəʊdəʊksɪkwɪnəʊliːn".
The word "Diodoxyquinoline" is a compound name that can be broken down into three parts: "Di-" refers to the presence of two oxygen atoms in the compound, "doxy" is derived from "dox", which means "to put in order" or "to teach" in Greek, and "quinoline" refers to the specific chemical compound that the word is associated with. The term "quinoline" itself is derived from the German word "China" and the Latin word "quinina", both of which refer to the Peruvian bark tree, commonly known as "cinchona". This tree contains quinine, which is a compound used for the treatment of malaria and is structurally related to quinoline.