PARADE n.
An assembly and orderly arrangement or display of troops, in full equipments, for inspection or evolutions before some superior officer; a review of troops. Parades are general, regimental, or private (troop, battery, or company), according to the force assembled.
PROCESSION n. 3 definitions
The act of proceeding, moving on, advancing, or issuing; regular, orderly, or ceremonious progress; continuous course. Bp. Pearson. That the procession of their life might be More equable, majestic, pure, and free. Trench.