third dimension

1. 1.

   the dimension whereby a solid object differs from a two-dimensional drawing of it

   Broaderdimension

Questions about third dimension

What does third dimension mean?

third dimension means "the dimension whereby a solid object differs from a two-dimensional drawing of it".

Is third dimension a common word?

third dimension is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.