dream

Table of Contents

References & Edit History Related Topics

Images & Videos

How do blind people perceive the world?

Ancient Greek ruins

For Students

Read Next

One day old human baby sleeping in a hospital. Newborn, dreaming, infant, napping sleep. reproductive system.

9 Fun Facts About Sleep

Discover

The impeachment trial of Pres. Andrew Johnson, illustration from Frank Leslie's Illustrated Newspaper, March 28, 1868.

What If the President Is Impeached?

Stylish light blue jeans on wooden background, closeup of inset pocket

Why Do Jeans Have That Tiny Pocket?

Entrants falling and tumbling over while chasing the cheese at the 2016 'Cheese Rolling' held at Cooper's Hill, in the Cotswolds, Brockworth England

7 of the World’s Most Dangerous Festivals

Indian hijras participate in a religious procession in Gandhinagar, India, some 30 kilometers from Ahmedabad, on March 22, 2017. Hijra is a term used in South Asia which refers to transgender individuals who are born male. (gender identity, gender expression)

6 Cultures That Recognize More than Two Genders

The Battle of Gettysburg, July 1-3, 1863. (Civil War, Pennsylvania)

9 Worst Generals in History

Four year old boy with grandfather and father lighting Hanukkah menorah. Photo taken on: December 21st, 2009

Which Is Correct: Hanukkah or Chanukah?

Town of Sisimiut located on the coast of the Davis Strait on Kangerluarsunnguaq Bay, Greenland

The Largest Islands in the World

dream: Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Photos and Videos

Ancient Greek ruins

How do blind people perceive the world?

See All Videos and Images →

Topics

nightmare sleep terror dream book dream deprivation D-state dreamwork message dream latent content manifest content secondary revision hypnosis intuition attention

Dig Deeper: More Articles That Discuss This Topic

Key People

Sigmund Freud

Sigmund Freud

Austrian psychoanalyst