1. Characteristic of or suffering from kyphosis, an abnormality of the vertebral column
   - crookback, crookbacked, humped, hunchbacked, gibbous, kyphotic

See also: unfit

• islander
• islands of Langerhans
• islay
• isle
• Isle of Jura
• Isle of Man
• Isle of Skye
• Isle of Wight
• Isle Royal National Park
• isles of Langerhans
• Isles of Scilly
• islet
• islets of Langerhans
• ism
• Ismaili
• Ismailian
• Ismailism
• ISN
• isn't
• iso-
• isoagglutination
• isoagglutinin
• isoagglutinogen
• isoantibody
• isobar