Wat is a variant of the English word what that is often used to express confusion or disgust, much like its better known acronym WTF , short for what the fuck. Log in to WhatsApp Web for simple, reliable and private messaging on your desktop. Send and receive messages and files with ease, all for free. Definition of WAT in the Definitions.net dictionary. Use WhatsApp Messenger to stay in touch with friends and family. WhatsApp is free and offers simple, secure, reliable messaging and calling, available on phones all over the world. The meaning of WAT is Scottish variant of wet. Find the latest Waters Corporation (WAT) stock quote, history, news and other vital information to help you with your stock trading and investing. Looking for the definition of WAT? Find out what is the full meaning of WAT on Abbreviations.com! 'What' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource. What does WAT stand for? WAT abbreviation. Define WAT at AcronymFinder.com. Read, react, and connect with millions of fans who live for the same stories you do. Start writing where creators grow together, and stories find their way to books, TV, and film. Watching Through My Window succeed has been incredible and such a blessing. A wat is a type of Buddhist and Hindu temple in Cambodia, Laos, East Shan State (Myanmar), Yunnan (China), the Southern Province of Sri Lanka, and Thailand.