1. Of a chemical compound having a ring with seven members
   - 7-membered

See also: membered

• isomeric
• isomerisation
• isomerise
• isomerism
• isomerization
• isomerize
• isometric
• isometric exercise
• isometric line
• isometrical
• isometrics
• isometropia
• isometry
• isomorph
• isomorphic
• isomorphism
• isomorphous
• isomorphy
• isoniazid
• isophote
• isopleth
• isopod
• Isopoda
• isoprene
• isopropanol