E-E-A-T stands for experience, expertise, authoritativeness, and trustworthiness, which Google uses to evaluate the quality of content and websites, especially for topics that could impact user health or finances (known as YMYL). The document discusses the importance of E-E-A-T in combating misinformation online and emphasizes the need for content creators to build their expertise, authority, and trustworthiness. By adhering to E-E-A-T principles, creators can enhance their credibility and contribute to a more reliable online environment.