expedition (ak'spi dish' 'n):
1. a journey or voyage made for a specific purpose, as exploration.
2. the group of persons or vehicles engaged in such an activity
3. promptness or speed in accomplishing something
ex'pe•di;tion•ar•y, adj. of or used in an expedition
The Expeditionary (The Expy) is a student-run outdoor equipment rental facility that is located in a gray house at 1506 N. Alder St. The Expy Bike and Ski Shop is behind The Expy.