活動
Meaning in Englishactivity, action
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Word context
What it means
What does 活動 mean? It denotes the state or process of actively engaging in actions or activities, referring to the actions and efforts of a person, group, or organization in a given context. It connotes ongoing, purposeful movement or participation rather than a single isolated act.
Main meanings
- General sense of ongoing action or state of being active
- Organized or purposeful sets of actions carried out by individuals, groups, or institutions
- Contextual nuance in academic, policy, or activist discourse referring to levels of engagement or campaigns
How to use it
Used as a noun to denote activity in various domains—daily life, work, study, or social programs—and as the base for verbs like 活動する; common collocations include 社会活動, 部活動, 研究活動; formal writing tends to favor 活動 over more casual synonyms.
Variants and close terms
- 行動 (koudō) — action, conduct
- 活躍 (katsuyaku) — activity, prominence
Composition
- 活: life, to live; active
- 動: movement, motion; to move
Etymology
かつどう (katsudō) combines the on’yomi readings of 活 and 動 to form a Sino-Japanese compound; the pronunciation relies on standard on'yomi and remains stable in modern usage.
Word class
noun (名詞); can take suru to form 活動する (suru-verb).