Ag″i‐ta′tor (�), n. 1. One who agitates; one who stirs up or excites others; as, political reformers and agitators.
2. (Eng. Hist.) One of a body of men appointed by the army, in Cromwell's time, to look after their interests; — called also adjutators. Clarendon.
3. An implement for shaking or mixing.