three-dimensional

1. (not comparable, usually)Existing in three dimensions.

   dreidimensional

   трёхме́рныйtrjoxmérnyj, в трёх измере́нияхv trjox izmerénijax, объёмныйobʺjómnyj

   триви́мірнийtryvýmirnyj, об'є́мнийobʺjémnyj

   having the shape of a cube; having three dimensions

2. (comparable, idiomatic, not comparable, usually)Having depth, or the illusion of depth, as well as height and width.

   dreidimensional

   трёхме́рныйtrjoxmérnyj

   involving or relating to three dimensions or aspects; giving the illusion of depth

3. (comparable, idiomatic, not comparable, usually)Lifelike.

   A good novel needs three-dimensional characters.

regular