Expedition: Definition of expedition noun in

Definition of expedition noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Define expedition. expedition synonyms, expedition pronunciation, expedition translation, English dictionary definition of expedition. n. 1. a. A journey, especially an arduous or hazardous one, undertaken with extensive planning and a definite objective: an expedition against the enemy... EXPEDITION definition: 1. an organized journey for a particular purpose: 2. the people, vehicles, animals, etc. taking…. Learn more. Definition of expedition noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.