The word "gluttonised" may seem like a strange spelling, but it is actually derived from the base word "glutton." The "-ised" suffix is common in British English to form past tense verbs, and is pronounced /aɪzd/. When combined, the word is pronounced /ˈɡlʌtənaɪzd/, with the stress on the second syllable. In essence, "gluttonised" means to have acted excessively or greedily like a glutton. While not commonly used, it is still a valid word in the English language.