Where does “nonstationarity” come from?

nonstationarity (English) comes from English stationarity, from English stationary, from Latin stationarius, from Latin statiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

nonstationarity (English): The condition of being nonstationary

Definitions

  1. The condition of being nonstationary

Ancestry of “nonstationarity”, step by step

nonstationarity traces back through two separate lines of ancestry.

via English stationarity

StepLanguageWordMeaning
1EnglishstationarityThe condition of being stationary; The condition...
2EnglishstationaryNot moving; incapable of being moved; unchanging
3Latinstationarius
4Latinstatiōoutpost, picket
5Latin-tiōtion, -ation, -ing
6Latindissertātiō(spoken) dissertation, discourse, disquisition
7Latindissertusarranged, disposed; explained
8Latindissereresecond-person singular future passive indicative...
9Latindis-asunder, apart, in two; reversal, removal;...
10Latincalceusshoe
11Latincalxlimestone; chalk; the finish line
12Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-
nonstationarity — Etymology, Origin & Word History | Etymology Explorer