/boosh/ , n.
1. George (Herbert Walker) , born 1924, U.S. politician: vice president 1981-89; 41st president of the U.S. 1989-93.
2. George W(alker) ( 'Dubya' ), born 1946, U.S. businessman and politician: governor of Texas 1994-2001; 43rd president of the U.S. since 2001.
3. Vannevar /veuh nee"vahr, -veuhr/ , 1890-1974, U.S. electrical engineer: education and research administrator.