commissure /komˈi-sūr/

1. A joint
2. A joining surface
3. A bundle of nerve fibres connecting two nerve centres, eg those crossing the midline of the central nervous system

commissūˈral adjective

• innocent
• innocently
• innocents
• Innocents' Day
• in no circumstances
• innocuities
• innocuity
• innocuous
• innocuously
• innocuousness
• innocuousnesses
• innominable
• innominables
• innominate
• innominate artery
• innominate bone
• innominate bones
• innominate vein
• innominate veins
• in no uncertain terms
• innovate
• innovated
• innovates
• innovating
• innovation