Malthusian theory n 1: Malthus' theory that population increase would outpace increases in the means of subsistence [syn: {Malthusianism}, {Malthusian theory}]
malthusian theory \malthusian theory\ n. Malthus' theory that population increase would outpace increases in the means of subsistence; Malthusianism. See {Malthusian}. [WordNet 1.5] Maltin