hologram
word
Definition
A hologram is a special type of image that looks three-dimensional and can show objects appearing to float in space. It is made using laser technology.
Usage & Nuances
Common in scientific, technological, and entertainment contexts. Sometimes used in sci-fi movies to show virtual people or objects. Not to be confused with simple 3D images; actual holograms use light to create depth. Typical collocations: 'project a hologram,' 'hologram technology,' '3D hologram.'
Example Sentences
The museum showed a hologram of a dinosaur.
basic
You can see the hologram from different angles.
basic
The ticket has a hologram for security.
basic
At the concert, a singer appeared as a hologram on stage.
natural
They used a hologram to demonstrate the new phone's features.
natural
It’s amazing how real the hologram looks up close.
natural