unbirth

== English == === Etymology === From un- +‎ birth. === Noun === unbirth (uncountable) The absence of birth; failure to be born. (Internet slang) A type of vore fantasy in which a living being is drawn back through the vagina into the womb. === Verb === unbirth (third-person singular simple present unbirths, present participle unbirthing, simple past and past participle unbirthed) (transitive) Hypothetically, to reverse the birth of; to cause never to have been born. (transitive, Internet slang) To consume something or someone in such a manner