This adverb has multiple meanings: "already" (with positive verbs), "yet" (in questions), and "anymore" (in negative sentences). It indicates completion or a change in state. Usage: Place "もう" before verbs. Example: I have already eaten lunch.

「すでに」「もう」という意味。「〜した」で完了、「〜ない」で否定を表します。動詞の前に使います。例：私はもう昼ごはんを食べました。