Rachel Louise Carson
— Noun
– English
~ United States biologist remembered for her opposition to the use of pesticides that were hazardous to wildlife (1907-1964)
Rachel Carson
— Noun
– English
~ United States biologist remembered for her opposition to the use of pesticides that were hazardous to wildlife (1907-1964)
Rachel
— Noun
– English
~ (Old Testament) the second wife of Jacob and mother of Joseph and Benjamin
rachis
— Noun
– English
~ the series of vertebrae forming the axis of the skeleton and protecting the spinal cord; "the fall broke his back"
rachis
— Noun
– English
~ axis of a compound leaf or compound inflorescence
rachischisis
— Noun
– English
~ a not uncommon congenital defect in which a vertebra is malformed; unless several vertebrae are affected or there is myelomeningocele there are few symptoms; can be diagnosed by amniocentesis