What term refers to fraud or other criminal acts committed by the ship's master or crew that result in a loss?

Barratry specifically refers to fraudulent acts committed by the ship's master or crew that lead to a loss. This term encompasses wrongful actions where the shipowner or an insurance party might be held liable due to the actions of the crew, which are seen as a betrayal of trust.

In the context of maritime law, barratry can entail a range of misconduct, including willful damage to the ship, misappropriation of cargo, or other acts that go against the interests of the shipowner or the cargo's rightful owner. This makes it a significant concept in understanding liability and claims related to maritime incidents.

Other terms like marine theft, shipwreck liability, and cargo raiding refer to different types of losses or illegal activities in maritime operations, but they do not specifically capture the notion of fraudulent acts by the ship's master or crew, which is the essence of barratry.