1. A person who prefers to work or act alone rather than as part of a group or team
He's a lone wolf who refuses to collaborate with others on the project.
Ele é um lobo solitário que se recusa a colaborar com outros no projeto.
2. A person who operates independently and avoids social interaction or group membership
The lone wolf serial killer evaded authorities for years.
O assassino em série lobo solitário evadiu as autoridades por anos.
3. In animal behavior, a wolf that has separated from its pack
The lone wolf was eventually discovered hunting in the northern forest.
O lobo solitário foi eventualmente descoberto caçando na floresta norte.