horde (hôrd, hrd) n. 1. A large group or crowd; a swarm: a horde of mosquitoes. 2. a. A nomadic ****** tribe. b. A nomadic tribe or group.
I think the word y'all are looking for is hoard.
hoard (hôrd, hōrd) n. A hidden fund or supply stored for future use; a cache. v., hoard·ed, hoard·ing, hoards. v.intr.
To gather or accumulate a hoard. v.tr. To accumulate a hoard of. To keep hidden or private.
This has been your friendly neighborhood English professor...