Abortion has etymologically, during a wide sense, two nuclear denotations: 1) disruption or arrest of the progress of a process, during this case non-arrived-to-birth or born (or delivery) before (normal) birth; 2) the obliteration of a process, during this case, the death of the fetus or embryo or the act of killing it. Any disruption of growth (with or without delivery, with or without fetal death) since starting to birth is included during this wide meaning; also, it includes the killing of the embryo or the fetus. referee refers to the work done during the screening of submitted manuscripts and funding applications. This process encourages authors to satisfy the accepted standards of their discipline and reduces the dissemination of irrelevant findings, unwarranted claims, unacceptable interpretations, and private views. Publications that haven't undergone referee are likely to be regarded with suspicion by academic scholars and professionals.