活动
huódòng · HSK 2
activity
🏃 活 (alive) + 动 (move) = activity, things that are alive and moving
活 means alive or living; 动 means to move. Together they describe any kind of action or activity — the things living, moving beings do. Also used for events, exercise, or maneuvers.
活 — water radical 氵 + tongue 舌
Originally a phono-semantic compound: 氵 (water) suggests flowing or liveliness, while 舌 (tongue) hints at the sound. Early forms depicted gushing water, conveying the idea of being lively or alive. The meaning broadened from 'flowing water' to 'living, alive, active.'
动 — force 力 + heavy/重 (simplified from 動)
The traditional form 動 combines 重 (heavy) as the phonetic with 力 (force/strength) as the semantic, suggesting the effort needed to move something heavy. The simplified form 动 replaces 重 with 云, keeping 力 to convey action and motion.