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

• Colt
• coltan
• coltans
• colted
• colter
• colters
• colting
• coltish
• coltishly
• coltishness
• colts
• coltsfoot
• coltsfoots
• colt's tooth
• coltwood
• coltwoods
• colubriad
• colubriads
• colubrid
• Colubridae
• colubrids
• colubriform
• colubrine
• colugo
• colugos