Pronunciation: [mˈɔː dˈɛmə͡ʊd] (IPA) 
The spelling of the phrase "more demode" is a bit irregular. "Demode" is the French word for "outdated," and in English, we usually spell it as "démodé". The oddity arises with the pronunciation of "more." Typically, we would use the long "o" sound, IPA /ɔ:/, but in this phrase, it is pronounced with a short "o" sound, IPA /ɒ/. Thus, the correct IPA transcription for "more demode" would be /mɔ: dɛməʊd/.
"More demode" is a term used to describe something that is even more outdated or unfashionable than something that is already considered demode. The word "demode" originates from the French phrase "démodé," which translates to "out of fashion" or "outdated" in English. When an item or style is labeled as demode, it means that it is no longer in vogue or lacks the trendiness associated with current styles or tastes.
The addition of the prefix "more" intensifies and emphasizes the outdated nature of the item or style in question. It suggests that this particular object or trend is significantly further behind in terms of current fashion and societal preferences compared to something that is already deemed demode. It implies that the item's desirability, appeal, or relevance is even more diminished, making it less likely to be embraced or valued by contemporary tastes.
In popular usage, "more demode" is often employed humorously or lightheartedly to highlight something that is extremely old-fashioned, perhaps bordering on being anachronistic. It might refer to a style of clothing, a technology, a behavior, or any cultural or social element that has fallen out of favor. By emphasizing its datedness, the term serves to ridicule or emphasize contrast, particularly in comparison to more current or fashionable alternatives.
The term "more demode" does not have an established etymology as it appears to be a combination of two words: "more" and "demode".
"More" can be an adjective that means additional, extra, or a greater extent. It can also be used as a noun to refer to a majority or the additional amount. The word "more" has Old English and Germanic roots.
"Demode", also spelled "démodé", is a French term meaning old-fashioned or out of style. It is derived from the French words "dé" (meaning "out of" or "from") and "mode" (meaning "fashion" or "style"). The word "demode" first appeared in English usage in the mid-19th century.
When combined, "more demode" can be understood as an intensified form of something being considered even more outdated or unfashionable.
