straw man is a noun meaning "a person used as a cover for some questionable activity". It carries 3 recorded senses.
a person used as a cover for some questionable activity
a weak or sham argument set up to be easily refuted
an effigy in the shape of a man to frighten birds away from seeds
Definitions, synonyms and semantic relations for straw man come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.