The Most Common and Least Common Birthdays and Zodiac Signs. 1  What Definitive Sources Say. 2  The Rarest Birthdays: Holidays, April 1, and Any 13th. 3  Birthdays and the Seasons. 4  Most Common and Least Common Zodiac Signs.
Words near brainstorm in the dictionary. 1  brainsickly. 2  brainsickness. 3  brainstem. 4  brainstems. 5  brainstorm. 6  brainstormed. 7  brainstormer. 8  brainstormers. 9  brainstorming. 10  brainstormings.
Freebase(0.00 / 0 votes)Rate this definition: Barnstorming. Barnstorming was a popular form of entertainment in the USA in the 1920s, in which stunt pilots would perform tricks with airplanes, either individually or in groups called a flying circus. Barnstorming was the first major form of civil aviation in the history of flight.