(the activity of exerting your muscles in various ways to keep fit; "the doctor recommended regular exercise"; "he did some exercising"; "the physical exertion required by his work kept him fit")
(the act of using; "he warned against the use of narcotic drugs"; "skilled in the utilization of computers")
(systematic training by multiple repetitions; "practice makes perfect")
(a task performed or problem solved in order to develop skill or understanding; "you must work the examples at the end of each chapter in the textbook")
((usually plural) a ceremony that involves processions and speeches; "academic exercises")
(put to use; "exert one's power or influence")
(carry out or practice; as of jobs and professions; "practice law")
(give a workout to; "Some parents exercise their infants"; "My personal trainer works me hard"; "work one's muscles"; "this puzzle will exercise your mind")
(do physical exercise; "She works out in the gym every day")
(learn by repetition; "We drilled French verbs every day"; "Pianists practice scales")