malthusian theory is a noun meaning "Malthus' theory that population increase would outpace increases in the means of subsistence". It carries one recorded sense.
Malthus' theory that population increase would outpace increases in the means of subsistence
Definitions, synonyms and semantic relations for malthusian theory come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.