The word of the day is expeditious, an adjective meaning acting or done in a quick and efficient way. This formal word describes promptness and efficiency in actions or outcomes. For instance, parties involved might desire an expeditious resolution to a dispute. City officials stated their readiness to conduct an inspection in an expeditious manner. Their goal is to return students to a safe campus as soon as possible. The word "expeditious" has a rich history in the English language. It derives from the noun "expedition," which itself comes from the Latin verb "expedire." "Expedition" entered English in the 1400s with meanings relating to journeys and efficient promptness. "Expeditious" emerged as the adjectival form connected to promptness and efficiency. The related verb "expedite," also originating from "expedire," shares this sense of quick and efficient action.