What You Can Do in Airplane Mode. Most smartphones still offer a lot of functionality, even while in Airplane Mode. For instance, applications that don't depend on Wi-Fi access will still function, including games and many productivity programs such as word processors and spreadsheets.
Douse definition, to plunge into water or the like; drench: She doused the clothes in soapy water. See more.
To defuse (something) is to make a threatening or dangerous situation safer. For example, you might defuse a violent argument by calming the people involved, or you might literally defuse a bomb by deactivating its fuse. Diffuse works as both a verb and an adjective.