IPA: /ˈfɪlmiːəst/
KK: /ˈfɪlmiːɪst/
The most like a film or movie, often used to describe something that has a dreamy or unrealistic quality.
The scene was the filmiest part of the movie, filled with exaggerated emotions and dramatic music.
Comparative: filmier
Superlative: filmiest
Filmiest → It is formed from "film" (from Old English *filme*, meaning a thin layer or membrane) and "-iest" (a superlative suffix meaning most). The word "filmiest" means having the most film-like quality or appearance.
Think of a thin layer ('film') that is the most pronounced or noticeable ('-iest') — that's why filmiest describes something that has the most film-like quality.