[digger wasp] n (1880): a burrowing wasp; esp: a usu. solitary wasp (superfamily Sphecoidea) that digs nest burrows in the soil and provisions them with insects or spiders paralyzed by stinging
DIGGER WASP
Meaning of DIGGER WASP in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012