deaf as a post

Also, deaf as an adder. Unable to hear or to listen, as in Speak louder, Grandpa's deaf as a post. The first simile has its origin in John Palsgrave's Acolastus (1540): “How deaf an ear I intended to give him ... he were as good to tell his tale to a post.” It has largely replaced deaf as an adder, alluding to an ancient belief that adders cannot hear; it is recorded in the Bible (Psalms 58:3–5).


Nearby words

  1. deadwood,
  2. deadwork,
  3. deaerate,
  4. deaf,
  5. deaf aid,
  6. deaf without speech,
  7. deaf-and-dumb,
  8. deaf-blind,
  9. deaf-mute,
  10. deafblind

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.