Powell - Definition
powell
n 1: United States general who was the first African American to
serve as chief of staff; later served as Secretary of State
under President George W. Bush (born 1937) [syn: Powell,
Colin Powell, Colin luther Powell]
2: English physicist who discovered the pion (the first known
meson) which is a subatomic particle involved in holding the
nucleus together (1903-1969) [syn: Powell, Cecil Frank
Powell]