Rachel Louise Carson
— Navneord
– Engelsk
~ United States biologist remembered for her opposition to the use of pesticides that were hazardous to wildlife (1907-1964)
Rachel Carson
— Navneord
– Engelsk
~ United States biologist remembered for her opposition to the use of pesticides that were hazardous to wildlife (1907-1964)
Rachel
— Navneord
– Engelsk
~ (Old Testament) the second wife of Jacob and mother of Joseph and Benjamin
rachet
— Navneord
– Engelsk
~ mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction
rachis
— Navneord
– Engelsk
~ the series of vertebrae forming the axis of the skeleton and protecting the spinal cord; "the fall broke his back"
rachis
— Navneord
– Engelsk
~ axis of a compound leaf or compound inflorescence
rachischisis
— Navneord
– Engelsk
~ 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