noun
1. solitary wasp that constructs nests of hardened mud or clay for the young
• Hypernyms: ↑sphecoid wasp, ↑sphecoid
• Member Holonyms: ↑Sceliphron, ↑genus Sceliphron
2. any of various solitary wasps that construct nests of hardened mud for their young
• Hypernyms: ↑vespid, ↑vespid wasp
• Member Holonyms: ↑Eumenes, ↑genus Eumenes
Useful english dictionary. 2012.