(1836–1920), English astronomer; full name Sir Joseph Norman Lockyer. His spectroscopic analysis of the sun led to his discovery of a new element, which he named helium.
Definition of Lockyer, Norman in US English:
Lockyer, Norman
proper nounˈläkyər
(1836–1920), English astronomer; full name Sir Joseph Norman Lockyer. His spectroscopic analysis of the sun led to his discovery of a new element, which he named helium.