BufferSee reserve.This term is defined in the 3rd and the 4th edition of the PMBOK. Get free Project Management updates! Related Articles: Early Finish Date The phrase early finish date (also known by the abbreviation EF) refers, on the critical path method, to the earliest... Free Float In the context of project management, the term “free float” is used to describe amount of time that spans from... Forward Pass The term forward pass refers specifically to the essential and critical project management component in which the project team leader... N Get free Project Management updates!... Approve Approve is a verb that refers to the act of officially signing off or sanctioning a particular item, task, conclusion,...