1. Concave on both sides
   - concavo-concave

See also: concave

• mangey
• Mangifera
• Mangifera indica
• mangily
• manginess
• injunction
• injure
• injured
• injured party
• injurer
• injurious
• injuriously
• injuriousness
• injury
• injury time
• injustice
• ink
• ink bottle
• ink cartridge
• ink eraser
• ink-black
• ink-jet printer
• Inka
• inkberry
• inkblot