WordReference Random House Unabridged Dictionary of American English © 2025
dig′ger wasp′, 
            - Insectsany of numerous solitary wasps of the family Sphecidae, which excavate nests in soil, wood, etc., and provision them with prey paralyzed by stinging.
- 1840–50
'digger wasp' also found in these entries (note: many are not synonyms or translations):