Word
Of
The
Day
expeditious
expeditious \ek-spuh-DISH-us\
adjective
Expeditious is a formal word that is used to describe someone acting in a quick and efficient way, or something done in such a manner.
// Both sides hoped for an
expeditious resolution of the dispute.
See the entry >
Examples:
“Inspectors were on campus Friday afternoon with a certified arborist to determine which trees are protected and the extent to which any damage or removals have occurred, according to the city. ‘The City is prepared to conduct this inspection work in an
expeditious manner and supports the goal of returning students to a safe campus as soon as possible,’ the city’s statement said.” — Ryan Carter,
The Los Angeles Daily News, 10 July 2026
Did you know?
Expeditious has had quite the journey through the English language. It comes to us from the related noun
expedition, which in turn comes from the Latin verb
expedire (“to set free” or “to make ready”). When
expedition first set forth in English in the 1400s, it did so with two meanings that are still in use today, “a journey especially by a group of people for a specific purpose” and “efficient promptness.”
Expeditious followed as an adjectival form of the latter. Something (such as, say, preparation for a long voyage) done expeditiously is done quickly and efficiently; in other words, it is
expedited. Like
expeditious and
expedition,
expedite too comes from
expedire.