To be merged into half Midnighter and half Darkling. The term comes from Scott Westerfeld's Midnighters.
In the second book Touching Darkness,the midnighters found out that the darklings merged a midnighter with a darkling to be able to communicate with humans in attempts to stop a runway from being built on their land.Ex. Rex was turned into a hafling.
by xExplosivenessx April 04, 2008