longexpedition
nounUK /ˌlɒŋ ˌekspəˈdɪʃən/
US /ˌlɔːŋ ˌekspəˈdɪʃən/
A longexpedition is a very long trip made by a group of people to explore or discover something.
The scientists went on a longexpedition to study the ice at the South Pole.
RELATED WORDS
OTHER MEANINGS
2. A long, organized journey taken for a special purpose, such as research or war.
The army planned a longexpedition across the desert.
3. A group of people who travel together on such a journey.
The whole longexpedition gathered around the campfire at night.
4. A short form for a long expedition in stories and games.
In the game, your hero leads a longexpedition to find the lost treasure.