mason wasp

Noun mason wasp has 2 senses

• mason wasp(n = noun.animal) - solitary wasp that constructs nests of hardened mud or clay for the young;
is a kind of sphecoid, sphecoid wasp
is a member of genus sceliphron, sceliphron

• mason wasp(n = noun.animal) - any of various solitary wasps that construct nests of hardened mud for their young;
is a kind of vespid, vespid wasp
is a member of eumenes, genus eumenes