Significatio vocis grex | Babel Free

Definitiones

1. a group of smaller animals: a flock (of birds, sheep, etc.), a pack (of dogs, wolves, etc.), a swarm (of insects), etc.
   declension-3, masculine
2. a similar group of other things
   declension-3, figuratively, masculine
3. a group of people: a crowd, a clique, a company, a band, a troop, etc.
   declension-3, masculine
4. a team of charioteers.
   declension-3, masculine
5. a troupe of actors.
   declension-3, masculine

Aequivalentia

Gradus CEFR