isotonic /ī-sō-tonˈik/

1. Having the same tone, tension or osmotic pressure
2. (of muscular contraction) shortening the muscle fibres and moving a joint
3. (of an energy drink) containing salts and minerals of the same concentration as in the body

isotonicˈity noun

• aristocracies
• aristocracy
• aristocrat
• aristocratic
• aristocratical
• aristocratically
• aristocratism
• aristocratisms
• aristocrats
• aristolochia
• Aristolochiaceae
• aristolochias
• aristologies
• aristology
• ariston metron
• Aristophanic
• aristos
• Aristotelean
• agent
• agented
• agent-general
• agential
• agenting
• agentive
• agentive noun