plural of Roberts

A female given name from the Germanic languages, feminine form of Robert.

Of or relating to William Rees Brebner Robertson (1881–1941), American zoologist and early cytogeneticist who first discovered the Robertsonian translocation.

(pathology) A bilateral small pupil of the eye that reduces in size when the patient focuses on a near object but does not constrict when exposed to bright light. It is a sign of neurosyphilis.

The phenomenon whereby genetic recombination allows evolution to progress more quickly.

plural of Robertine

Any member of the Frankish predecessor family of origin to the ruling houses of France.

plural of Robertian

plural of Robertson screwdriver

plural of Robertson screw