Pronunciation: /fɔr di/
noun a type of entertainment or technology that provides a 3-dimensional visual experience with the added dimension of depth
A1 My little brother loves watching 4D movies at the cinema.
A2 The new 4D printer in our office can create amazing prototypes.
B1 The 4D technology used in virtual reality gaming is truly immersive.
B2 Scientists are exploring the possibilities of 4D printing for creating dynamic structures.
C1 The concept of 4D space-time is a complex topic in theoretical physics.
C2 The artist's installation piece was a stunning example of 4D artistry.
adjective describing something related to or characteristic of 4D technology or entertainment
A1 I watched a 4D movie for the first time and it felt like I was really in the action.
A2 The 4D experience at the amusement park included moving seats and special effects.
B1 The 4D simulation allowed students to explore different environments in a virtual reality setting.
B2 The 4D technology used in the new video game console creates an immersive gaming experience.
C1 The 4D mapping software revolutionized the way urban planners visualize and design cities.
C2 The 4D ultrasound provided detailed images of the baby in the womb, allowing doctors to monitor development.
formal The new 4D technology allows for a more immersive viewing experience.
informal Let's go check out that new 4D movie at the theater.
slang I heard the 4D ride at the amusement park is lit!
figurative His ability to think in 4D, considering all possible outcomes, sets him apart from the rest.
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