expeditionary

American  

[ek-spi-dish-uh-ner-ee] / ˌɛk spɪˈdɪʃ əˌnɛr i /

adjective

1. pertaining to or composing an expedition.

   an expeditionary force.

---

Other Word Forms

• preexpeditionary adjective

Etymology

Origin of expeditionary

First recorded in 1700–10; expedition + -ary

Example Sentences

Marines post on X featured photos of an expeditionary unit training with machine guns on the island.

From The Wall Street Journal

That approach reflected recognition that the U.S. military has unique capabilities for organizing expeditionary operations and answered Arab appeals for American involvement.

From The Wall Street Journal

The United States Marines are the country’s elite shock troops and an expeditionary force that specializes in amphibious assaults.

From Salon

Chinese records appear to first mention the island in AD239, when an emperor dispatched an expeditionary force to it - a fact Beijing uses to back its territorial claim.

From BBC

Located on the southern edge of Albuquerque, the base is home to the 377th Air Base Wing, which conducts nuclear operations and trains and equips expeditionary forces.

From Seattle Times