1897, from J.H. Salisbury (1823-1905), U.S. physician and food specialist, who promoted it. Incorrect use for "hamburger" traces to World War I and the deliberate attempt to purify American English of German loan words.
saliency
salient
salination
saline
salinity
Salisbury steak
Salish
saliva
salivary
salivate
salivation