instoreEtymologyFrom in + store.adjinside a store or shop“The final short-term planning deals with the instore fulfillment of operative tasks, i.e., plans short-term sales, develops personnel schedules, and aligns operative instore logistics and shelf replenishment processes.”nouna performance or other event taking place within a store or a shop“They are playing an instore tomorrow.”verbTo store up; to enclose; to contain“and he was a licensed champion, who, theorizing from his instored legal lore, or instinctive acumen, knew on the instant where best to point his thrust, and was equally ready with every form of parry and defense.”