I think it is nouveu, but if not, here are all the seven-letter words that end with U:
babassu, bandeau, batteau, bebeeru, bunraku, caribou, catechu, chanoyu, chapeau, chateau, couteau, fabliau, inconnu, jambeau, jujitsu, jujutsu, manitou, manteau, marabou, morceau, nilghau, nouveau, nylghau, parvenu, plateau, purlieu, rondeau, rouleau, santimu, sapajou, seppuku, shiatsu, shiatzu, tableau, tamandu, tamarau, timarau, tinamou, tonneau, trumeau, turacou, wamefou
42 words
It means that Reznov was in your imagination the whole time. He died escaping Vorkuta. it also means that mason (you) killed president Kennedy
he kissed juliet
argos
it is called in media res which means in the middle of
Ancient* Exodos is the final scene or ending scene in a Greek tragedy.
From French, it means "placed in a scene" or "placed on stage." It is a dramatic term for the visual setting of a scene.
It means place or background. If you are thinking of someone who is scene, it means that they are emo without the depression.
現場 /gen ba/ means 'scene, live scene' like in a news report or crime scene. 光景 /kou kei/ means 'scene' in sense of something viewed, 'sight', 'picture' or 'spectacle'. 景色 /ke shi ki/ means 'scene, scenery, landscape'.
The common term would be "CUT!" .
Never forget
scene
When you defeat the final boss of the game Epic Mickey a cut scene showing the events followed the defeating of the boss show. In your terms, the cut scene that follows the final boss is the "final ending".