Function: adjective
Date: 1880
: relating to or having four dimensions < four-dimensional space-time continuum> especially : consisting of or relating to elements requiring four coordinates to determine them
Function: adjective
Date: 1880
: relating to or having four dimensions < four-dimensional space-time continuum> especially : consisting of or relating to elements requiring four coordinates to determine them
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012