Definition that contains alexander graham bell
- bell a phonetician and father of Alexander Graham Bell (1819-1905)
- watson United States telephone engineer who assisted Alexander Graham Bell in his experiments (1854-1934)
- alexander melville bell a phonetician and father of Alexander Graham Bell (1819-1905)
- melville bell a phonetician and father of Alexander Graham Bell (1819-1905)
- thomas augustus watson United States telephone engineer who assisted Alexander Graham Bell in his experiments (1854-1934)