Word: buzzer
(lookup in dictionary)
(lookup stats)
Dates: during 1910-1919
Sort By: most recent first
(reverse)
...that the applicant be a citizen of the United States between the age of 18 and 45 years. When the army is fighting the field battalion works at the absolute front and maintains communication with every unit, post, and detachment. The methods of signaling employed are the radio, the buzzer, the telegraph, and visual signaling...