a hypothetical space constructed so as to have as many coordinates as are necessary to define the state of a given substance or system.
The United States Of Diversity: Fargo And Its NCVS Don’tcha KnowDoes your keeat sit an the meeat? Or, maybe you wait for the boss down the black? Do you cal your mam an Sundays? If you speak with a Northern Cities Vowel Shift (NCVS) accent you might sound this way, and it has our linguist nerds pushing up their glasses with anticipation.
Origin of phase space
First recorded in 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019