n.
1.United States telephone engineer who assisted Alexander Graham Bell in his experiments (1854-1934)
2.United States psychologist considered the founder of behavioristic psychology (1878-1958)
3.United States geneticist who (with Crick in 1953) helped discover the helical structure of DNA (born in 1928)
Idiom of the Day
swear (someone) in or swear in (someone)
to have a person promise to do his or her duty as a member of an organization or in a formal position.
The new mayor of the city was sworn in at a large ceremony last evening.
