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

• coses
• coset
• cosets
• cosh
• cosh boy
• cosh boys
• coshed
• cosher
• coshered
• cosherer
• cosherers
• cosheries
• coshering
• coshers
• coshery
• coshes
• COSHH
• coshing
• cosied
• cosier
• cosiers
• cosies
• cosiest
• cosignatories
• cosignatory