Longman Dictionary of Contemporary English homepage

Date: 1900-2000
Language: Greek
Origin: holos 'whole' + English -gram

hologram

 noun
     
Related topics: Photography
hol‧o‧gram [countable]
TCP a kind of photograph made with a laser that looks as if it is not flat when you look at it from an angle
—holographic adjective
—holography noun [uncountable]
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.

Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.

Explore our topic dictionary

Browse the dictionary