vespiary

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A nest or colony of wasps.

from The Century Dictionary.

• noun A hornets' nest; the habitation of social wasps; also, the colony or aggregate of wasps in such a nest. See Vespa, and cut under wasp, and compare apiary and formicary.

from the GNU version of the Collaborative International Dictionary of English.

• noun A nest, or habitation, of insects of the wasp kind.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun A nest built by a social wasp species.
• noun A colony of wasps living in such a nest.