also: さんディー
noun
3D; three-dimensional
Refers to three-dimensional objects, graphics, or movies. Common in technology and entertainment contexts.
この映画は３Ｄで見ると迫力がある。
This movie is impressive when watched in 3D.
最新のゲームは３Ｄグラフィックがすごい。
The latest game has amazing 3D graphics.
Borrowed from English '3D', an abbreviation of 'three-dimensional'.