cluster bomb is a noun meaning "bomb consisting of a canister that is dropped from a plane and that opens to release a cluster of bomblets (usually fragmentation bombs) over a wide area". It carries one recorded sense.
bomb consisting of a canister that is dropped from a plane and that opens to release a cluster of bomblets (usually fragmentation bombs) over a wide area
“cluster bombs cannot be targeted precisely”
Definitions, synonyms and semantic relations for cluster bomb come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.