Great Revolt
— Noun
– English
~ a widespread rebellion in 1381 against poll taxes and other inequities that oppressed the poorer people of England; suppressed by Richard II
Glorious Revolution
— Noun
– English
~ the revolution against James II; there was little armed resistance to William and Mary in England although battles were fought in Scotland and Ireland (1688-1689)
Great Proletarian Cultural Revolution
— Noun
– English
~ a radical reform in China initiated by Mao Zedong in 1965 and carried out largely by the Red Guard; intended to eliminate counterrevolutionary elements in the government it resulted in purges of the intellectuals and socioeconomic chaos
green revolution
— Noun
– English
~ the introduction of pesticides and high-yield grains and better management during the 1960s and 1970s which greatly increased agricultural productivity
genus Rhipsalis
— Noun
– English
~ large genus of epiphytic or lithophytic unarmed cacti with usually segmented stems and pendulous branches; flowers are small followed by berrylike fruits
genus Rhizobium
— Noun
– English
~ the type genus of Rhizobiaceae; usually occur in the root nodules of legumes; can fix atmospheric oxygen
genus Rhizoctinia
— Noun
– English
~ form genus of imperfect fungi some species of which are now placed in genera Pellicularia and Corticium because their perfect stages have been found
genus Rhizophora
— Noun
– English
~ type genus of the Rhizophoraceae; a small genus of tropical trees and shrubs
genus Rhizopogon
— Noun
– English
~ a genus of fungi having subterranean sporophores resembling tubers
genus Rhizopus
— Noun
– English
~ a genus of rot-causing fungi having columnar hemispherical aerial sporangia anchored to the substrate by rhizoids