(1)事件；事变
与行为〔act〕不同。行为是由意志产生的；而事件则是其发生与意志无关的事，如地震、水灾等。

(2)诉讼结果；判决结果

• cost of construction
• cost of living adjustment
• cost of living clause
• cost plus contract
• costs de incremento
• costs of administration
• costs of collection
• costs of increase
• costs of prosecution
• costs of the day
• costs on delivery
• costs to abide event
• cosurety
• cotarius
• cotenancy
• cotenant
• coterelli
• cotland
• cotortfeasors
• cotrespassers
• cotrustee
• cotset
• cotsethland
• cotsetus
• cottage