wolfpack

UK: /ˈwʊlfpæk/

WordReference Random House Unabridged Dictionary of American English © 2026

wolf′ pack′, 

1. Military a group of submarines operating together in hunting down and attacking enemy convoys.
2. Animal Behavior a group of wolves hunting together.
• 1940–45 for def. 1 1890–95 for def. 2