1. Having a concave shape like a boat

See also: concave

• compact disc write-once
• compact disk
• compact-disk burner
• compacter
• compactify
• compaction
• compactly
• compactness
• compactor
• compadre
• companion
• companionability
• companionable
• companionableness
• companionably
• companionate
• companionship
• companionway
• company
• company man
• company name
• company operator
• company union
• comparability
• comparable