English edit

Etymology edit

un- +‎ scratchable

Adjective edit

unscratchable (not comparable)

  1. Not scratchable; impossible to scratch.
    • 2007 May 29, Abigail Zuger, M.D., “The Brain: Malleable, Capable, Vulnerable”, in New York Times[1]:
      An amputee has a bizarre itch in his missing hand: unscratchable, it torments him.