expedition

noun

ex·​pe·​di·​tion ˌek-spə-ˈdi-shən 

1

a

: a journey or excursion undertaken for a specific purpose

b

: the group of persons making such a journey

2

: efficient promptness : speed

3

: a sending or setting forth

expeditioner

ˌek-spə-ˈdi-sh(ə-)nər 

noun

Synonyms

• journey
• passage
• peregrination
• travel(s)
• trek
• trip

Choose the Right Synonym for expedition

haste, hurry, speed, expedition, dispatch mean quickness in movement or action.

haste applies to personal action and implies urgency and precipitancy and often rashness.

marry in haste

hurry often has a strong suggestion of agitated bustle or confusion.

in the hurry of departure she forgot her toothbrush

speed suggests swift efficiency in movement or action.

exercises to increase your reading speed

expedition and dispatch both imply speed and efficiency in handling affairs but expedition stresses ease or efficiency of performance and dispatch stresses promptness in concluding matters.

the case came to trial with expedition

paid bills with dispatch

Examples of expedition in a Sentence

a scientific expedition to Antarctica

an avid mountain climber, always on an expedition to some far-off corner of the world

Recent Examples on the Web

Most base layers will be in the 160-grams-per-square-meter (lightweight) to 260-gsm range (heavyweight or expedition weight). —Scott Gilbertson, WIRED, 22 Feb. 2025

For a group of paleontologists in Brazil, luck and intuition during a 2013 research expedition led to the discovery of a new species — from 120 million years ago. —Irene Wright, Miami Herald, 20 Feb. 2025

While the grizzly was on this raiding expedition, a smaller grizzly must have invaded the area. —Tom Stacer, Outdoor Life, 20 Feb. 2025

Another particularly gay episode sends Peter and his friends on a dangerous sailing expedition, only for them to get shipwrecked on Fire Island. —Andy Swift, TVLine, 16 Feb. 2025

Word History

First Known Use

15th century, in the meaning defined at sense 1a

Phrases Containing expedition

• fishing expedition

Rhymes for expedition

• abolition
• acquisition
• admonition
• ammunition
• apparition
• apposition
• coalition
• competition
• composition
• definition
• deglutition
• demolition

Kids Definition

expedition

noun

ex·​pe·​di·​tion ˌek-spə-ˈdish-ən 

1

a

: a journey or trip undertaken for a specific purpose (as war or exploring)

b

: a group making such a journey

2

: prompt handling of what needs to be done

expeditioner

-ˈdish-(ə-)nər 

noun