We found 24 dictionaries that define the word exerciser:

General (18 matching dictionaries)

1. exerciser: Merriam-Webster
2. exerciser: Oxford Learner's Dictionaries
3. exerciser: American Heritage Dictionary of the English Language
4. exerciser: Collins English Dictionary
5. exerciser: Vocabulary.com
6. Exerciser, exerciser: Wordnik
7. exerciser: Wiktionary
8. exerciser: Webster's New World College Dictionary, 4th Ed.
9. exerciser: Infoplease Dictionary
10. exerciser: Dictionary.com
11. Exerciser: Online Plain Text English Dictionary
12. exerciser: Webster's Revised Unabridged, 1913 Edition
13. exerciser: Rhymezone
14. Exerciser: AllWords.com Multi-Lingual Dictionary
15. exerciser: Webster's 1828 Dictionary
16. exerciser: FreeDictionary.org
17. exerciser: Mnemonic Dictionary
18. exerciser: TheFreeDictionary.com

Business (2 matching dictionaries)

19. exerciser: Legal dictionary
20. exerciser: Financial dictionary

Computing (1 matching dictionary)

21. exerciser: Encyclopedia

Medicine (2 matching dictionaries)

22. exerciser: Merriam-Webster Medical Dictionary
23. exerciser: Medical dictionary

Miscellaneous (1 matching dictionary)

24. exerciser: Idioms

(Note: See exercisers as well.)

Definitions from Wiktionary (exerciser) ▸ noun:  A person who exercises. ▸ noun:  Any of many devices for use in exercising the body. Similar: gymnastic apparatus, gym-goer, jogger, exercitant, exciter, experiencer, athlete, sporter, perspirer, exhibitor, more... Opposite: sedentary, inactive, couch potato Types: runner, swimmer, cyclist, weightlifter, yogpractitioner, pilates enthusiast, HIIT enthusiast, boxer, rock climber, more... Adjectives: regular, avid, compulsive, aerobic, new, inspiratory, advanced, elastic, body, physical, experienced ▸ Words similar to exerciser ▸ Usage examples for exerciser ▸ Idioms related to exerciser ▸ Wikipedia articles (New!) ▸ Popular adjectives describing exerciser ▸ Words that often appear near exerciser ▸ Rhymes of exerciser ▸ Invented words related to exerciser