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(i-so-ton-ic) 4 syllables

Definition

adjective. having equal tension or tone. often used in relation to muscle contractions.

Example Sentence

An isotonic beverage can replace the fluid used during physical activity.

More Example Sentences

Athletes prefer isotonic drinks for hydration.

Synonyms

equal tension; balanced; uniform

Antonyms

hypertonic; hypotonic; unequal

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isotonic
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