cen·ter·board 
(sĕntər-bôrd′)
(sĕntər-bôrd′)n.
A movable keel in a sailboat that can be pivoted upward to reduce the boat's draft in shallow water.
- Pacific
- pacifical
- pacifically
- pacification
- pacificator
- pacificatory
- Pacific Islander
- Pacific Islands
- pacificism
- pacificist
- Pacific Northwest
- Pacific Ocean
- Pacific oyster
- Pacific Rim
- Pacific salmon
- Pacific Standard Time
- Pacific yew
- pacifier
- pacifism
- pacifist
- pacifistic
- pacify
- Pacinian corpuscle
- pack
- pack