Word Study
vespiary
CIDE DICTIONARY
vespiary, n. [L. vespa a wasp.].
A nest, or habitation, of insects of the wasp kind. [1913 Webster]
OXFORD DICTIONARY
vespiary, n. (pl. -ies) a nest of wasps.
Etymology
irreg. f. L vespa wasp, after apiary
For further exploring for "vespiary" in Webster Dictionary Online