‘扇动’ is a compound verb formed from 扇 (shān), meaning 'to flap' or 'to fan', and 动 (dòng), meaning 'to move'. Together, they describe a rhythmic, repeated up-and-down motion—most commonly of wings, but also metaphorically of emotions or ideas. The word emphasizes active, often vigorous movement that produces effect: birds use it to fly; speakers or writers may ‘fan’ unrest or enthusiasm in others.

In literal usage, it’s frequently applied to birds, insects, or fans (e.g., hand fans). Figuratively, it appears in political, social, or psychological contexts—such as stirring public sentiment or inciting action. Unlike the neutral 动 (to move), 扇动 carries connotations of intentionality and influence, sometimes with a subtle negative nuance when referring to emotional manipulation or provocation.