stereogram: meaning, definition, pronunciation and examples
C1technical, specialized
Quick answer
What does “stereogram” mean?
A two-dimensional image designed to create the illusion of three-dimensional depth when viewed in a specific way.
Audio
Pronunciation
Definition
Meaning and Definition
A two-dimensional image designed to create the illusion of three-dimensional depth when viewed in a specific way.
Any visual illusion or graphic that relies on binocular disparity or pattern repetition to create a perception of depth; historically, also refers to stereoscopic photographs viewed through special devices.
Dialectal Variation
British vs American Usage
Differences
Usage is identical in both varieties. The term is technical and not subject to regional variation in meaning.
Connotations
In both varieties, strongly associated with 1990s pop culture fads (Magic Eye posters).
Frequency
Low frequency in general discourse, but equally recognized in specialized contexts (optics, vision science, graphic design).
Grammar
How to Use “stereogram” in a Sentence
VERB + stereogram: create, view, decode, generateADJECTIVE + stereogram: autostereoscopic, random-dot, single-image, animatedVocabulary
Collocations
Examples
Examples of “stereogram” in a Sentence
noun
British English
- The optician used a stereogram to test the patient's binocular vision.
- He spent ages trying to perceive the yacht in the seaside stereogram.
American English
- The science museum had an exhibit on vintage stereograms from the 19th century.
- She finally saw the dolphin in the stereogram after relaxing her eyes.
Usage
Meaning in Context
Business
Rare. Potentially in marketing contexts for novelty items or optical tech startups.
Academic
Used in psychology (perception studies), computer vision, and graphic design papers.
Everyday
Mostly in nostalgic references to 1990s 'Magic Eye' fad. 'Do you remember those stereogram posters?'
Technical
Precise term in optics, photogrammetry, and computer graphics for images encoding binocular disparity.
Vocabulary
Synonyms of “stereogram”
Strong
Neutral
Weak
Vocabulary
Antonyms of “stereogram”
Watch out
Common Mistakes When Using “stereogram”
- Confusing 'stereogram' (the image) with 'stereoscope' (the viewing device).
- Using it as a general term for any 3D image (e.g., a CGI movie is not typically called a stereogram).
FAQ
Frequently Asked Questions
A stereogram creates a 3D illusion using two flat images and binocular disparity, requiring specific viewing techniques. A hologram uses laser interference to record and reproduce light fields, creating a 3D image viewable from different angles without special eye techniques.
Common reasons include eye coordination issues (like strabismus), inability to decouple focus from vergence (crossing/uncrossing eyes), or simply not using the correct viewing technique. It requires practice for many.
Yes, 'Magic Eye' is a popular brand name for autostereograms, which are a specific type of stereogram designed to be viewed without a device. All Magic Eye images are stereograms, but not all stereograms are from the Magic Eye brand.
They evolved from 19th-century stereoscopes, which used twin photographs. The modern single-image, pattern-based autostereogram was developed by neuroscientist Béla Julesz in the 1950s (random-dot stereogram) and popularized in the 1990s by computer programmer Tom Baccei and artist Cheri Smith.
A two-dimensional image designed to create the illusion of three-dimensional depth when viewed in a specific way.
Stereogram is usually technical, specialized in register.
Stereogram: in British English it is pronounced /ˈstɛr.i.ə.ɡræm/, and in American English it is pronounced /ˈster.i.ə.ɡræm/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None specific to this term.”
Learning
Memory Aids
Mnemonic
Think 'STEREO' (meaning solid, three-dimensional) + 'GRAM' (meaning something written/drawn). A drawing that appears solid.
Conceptual Metaphor
SEEING IS DECODING (one must 'unlock' or 'decode' the hidden depth).
Practice
Quiz
What is a 'random-dot stereogram'?