Definition of tone up Tone up
We found 2 definitions of tone up from 2 different sources.
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What does tone up mean?
WordNet
Verb |
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| tone up - give a healthy elasticity to; "Let's tone our muscles" | ||
| tone, strengthen | ||
| exercise, work out do physical exercise; "She works out in the gym every day" | ||
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Wiktionary 
- tone up (Verb)
To strengthen and make the muscles of the body firmer by regular excercise.
