1. plural of expeditioner; members of an expedition, especially a group undertaking a journey or exploration to a remote or difficult location
Usage: commonly used in British English; often refers to organized groups on scientific, mountaineering, or polar expeditions

Examples

• The expeditioners set out across the Arctic with supplies for six months.
• The team of expeditioners documented new species during their jungle expedition.
• Experienced mountaineers and novice expeditioners trained together before the climb.
• The expeditioners faced harsh weather conditions on their Antarctic journey.
• Local guides joined the expeditioners on their trek through the remote valley.
• The museum displayed photographs taken by the expeditioners from the 1920s expedition.