rhetorical question is a noun meaning "a statement that is formulated as a question but that is not supposed to be answered". It carries one recorded sense.
a statement that is formulated as a question but that is not supposed to be answered
“he liked to make his points with rhetorical questions”
Definitions, synonyms and semantic relations for rhetorical question come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.