n. 1 journey or voyage for a particular purpose, esp. exploration. 2 people etc. undertaking this. 3 speed. [Latin: related to EXPEDITE] expeditionary adj. of or used in an expedition.
n. 1 journey or voyage for a particular purpose, esp. exploration. 2 people etc. undertaking this. 3 speed. [Latin: related to EXPEDITE] expeditionary adj. of or used in an expedition.