Imperative Posted on 1st December 201529th September 2020 by ThePD (The Project Definition) Imperative means to give advice or instructions or that expresses a request or command. Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window) Related Posted in Management and tagged information. ThePD (The Project Definition) ThePD has been developing the Preferred Project Definitions based on the actual project execution and operation experiences and knowledge with the Project Language, and sharing with you daily basis.