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彼は真剣に勉強している。
He is studying seriously.
serious and sincere in attitude or action
真剣な表情で話す。
Speak with a serious expression.
真剣に取り組む。
Work on something earnestly.
Often used to describe someone's intense focus or genuine intent.
a real sword (as opposed to a wooden practice sword)
真剣を使った演舞。
A performance using a real sword.
Used in contexts like kendo or martial arts demonstrations.
While 真剣 is versatile, it's often replaced by 真面目 (serious) or 本気 (earnest) in casual conversations. Use it when emphasizing intensity or focus.
The meaning shifts between 'serious' (attitude) and 'real sword' (object). Pay attention to context clues like verbs or surrounding words.
From 真 (true, real) + 剣 (sword). Originally referred to a real sword as opposed to a wooden one (木剣). The figurative meaning of 'serious' emerged from the idea of being 'as sharp and focused as a real sword.'
Used in both formal and informal contexts. In casual speech, it can imply intensity or sincerity. Avoid using it to describe trivial matters.