undeadly

Meanings

Adjective

• Not subject to death; immortal.
• Unable to be killed, quenched, or terminated; eternal; everlasting.
• Of or pertaining to the undead.
• Not deadly; not causing, producing, or resulting in death; harmless.

Adverb

• Immortally; eternally.

Origin

• From Middle English undedly, undeedly, undedlich, from Old English undēadlīc ("immortal, for all eternity"), equivalent to undead + -ly.
• From un- + deadly.