improve on

n an event that involves rising to a higher point (as in altitude or temperature or intensity etc.) v go upward with gradual or continuous progress v move with difficulty, by grasping v go up or advance v slope upward v improve one's social status v increase in value or to a higher point

n an upward slope or grade (as in a road) n an event that involves rising to a higher point (as in altitude or temperature or intensity etc.) n the act of climbing something v go upward with gradual or continuous progress v move with difficulty, by grasping v go up or advance v slope upward v improve one's social status v increase in value or to a higher point

take drugs to improve one's athletic performance v

n street names for marijuana n an ignorant or foolish person n carbonated drink flavored with extract from kola nuts (`dope' is a southernism in the United States) n slang terms for inside information v take drugs to improve one's athletic performance v add impurities to (a semiconductor) in order to produce or modify its properties v give a narcotic to

v take drugs to improve one's athletic performance v add impurities to (a semiconductor) in order to produce or modify its properties v give a narcotic to