Top definition
A human baby not fully developed, but is carried to full term. A serious and lethal deformation. It may resemble a mass of cells or tissue, with or without hair and teeth.
The mole birth looks like a cluster of grapes. or
You won't be having a baby brother, unfortunately it's a mole birth.
by Collenchymaclaw August 19, 2008
Get the mug
Get a mole birth mug for your Facebook friend Trump.