Unbirth

noun, verb

noun, verb ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The absence of birth; failure to be born. uncountable

    "So, you're like somebody grieving over the unbirth of a gnat when there's thousands, getting burned and blasted and... all sorts of things are happening to them..."

  2. 2
    A type of vore fantasy in which a living being is drawn back through the vagina into the womb. Internet, uncountable

    "Maybe a bunch of bi incest, [summoning a] muscular, two-cocked demon of some sort, unbirth, and then another demon shows up and mounts the second demon with the female drow in hir belly, and also takes the drow in the same stroke inside her."

Verb
  1. 1
    Hypothetically, to reverse the birth of; to cause never to have been born. transitive
  2. 2
    To consume something or someone in such a manner Internet, transitive

Example

More examples

"So, you're like somebody grieving over the unbirth of a gnat when there's thousands, getting burned and blasted and... all sorts of things are happening to them..."

Etymology

From un- + birth.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.