flood control is a noun meaning "(engineering) the art or technique of trying to control rivers with dams etc in order to minimize the occurrence of floods". It carries one recorded sense.
(engineering) the art or technique of trying to control rivers with dams etc in order to minimize the occurrence of floods
engineering
Definitions, synonyms and semantic relations for flood control come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.