Synonyms:
Powell, Cecil_Frank_Powell
Meaning: English physicist who discovered the pion (the first known meson) which is a subatomic particle involved in holding the nucleus together (1903-1969)
Synonyms:
Powell, Colin_Powell, Colin_luther_Powell
Meaning: 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)