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

• medaling
• medalist
• medalists
• medalled
• ground-basses
• ground beef
• ground-beetle
• ground-beetles
• groundbreaking
• groundbreakings
• groundburst
• groundbursts
• ground cherries
• ground cherry
• ground control
• ground controller
• ground controllers
• ground controls
• ground cover
• ground covers
• ground crew
• ground crews
• ground-cuckoo
• ground-cuckoos
• ground-dove