The term 'Policy Guru' is a job description for someone who is an expert in policy-making. This person is often referred to as a 'WONK, ' which is a four-letter word. A policy guru is someone who is knowledgeable and experienced in the field of policy-making, and is able to provide advice and guidance on the development of policies. They are also responsible for researching and analyzing current policies and making recommendations for changes or improvements. The policy guru is an important figure in the policy-making process, as they are able to provide valuable insight and expertise.