B2 noun /ˌek.spɪˈdɪʃ.ən/
Expedition
expédition
Meaning
a journey undertaken by a group of people with a particular purpose; organized trip for exploration
Example
The mountain climbing expedition required months of careful planning and preparation.
L'expédition d'escalade de montagne a nécessité des mois de planification et de préparation minutieuse.