Abnormal Posted on 1st November 201512th July 2021 by ThePD (The Project Definition) Abnormal means different from what is normal or average, typically in a way that is undesirable or worrying. 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 general. 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.