n. Any of many devices for use in exercising the body
the GNU version of the Collaborative International Dictionary of English
n. One who exercises.
n. one who supervises the exercise of animals, such as horses or dogs.
n. a device used for exercising muscles.
The Century Dictionary and Cyclopedia
n. One who or that which exercises.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. sports equipment used in gymnastic exercises
Word Usage
"Lorin Maurer was a health-conscious eater and a dedicated exerciser, which is not surprising since the 30-year-old was an All-American swimmer who was once captain of the Wilson High School girls swim team."