Jamboree used in English, as a borrowed foreign word, with the ending -ree. The word Jamboree is a transitive verb with a direct action of the primary word Jambo. For example, an attendee of a Jambo is a Jamboree. The word "Jamboree" is used primarily by the Scouting program before the first Boy Scout "Jamboree" in 1920. The word has also come to mean "a lavish or boisterous celebration or party" outside of the Scouting program. Baden-Powell deliberately chose the name "Jamboree" where attendees were warmly welcomed attending this first Boy Scout rally or meeting with the word "Jambo!" Many, at
Indian Scout (motorcycle) Scout. The 249 Scout was replaced by the larger-engined 250 Warrior the next year. The 1949 Scout Model 249 had a vertical twin, with a bore and stroke of . To better compete with European "" class twins, the same engine was enlarged to "500 cc", introduced in 1951 as the Warrior. Between 1962 and 1967, New Zealander Burt Munro used a modified 1920 Indian Scout to set flying mile land speed records at the Bonneville Salt Flats. His records were: Munro's efforts were dramatized in the 2005 film "The World's Fastest Indian". The Indian Motorcycle Company of America, based