stationarity

English

Etymology

Etymology tree

English stationary

Proto-Indo-European *-teh₂

Proto-Indo-European *-ts

Proto-Indo-European *-teh₂tsder.

Latin -itās

Old French -itebor.

Middle English -ite

English -ity

English stationarity

From stationary + -ity.

Noun

stationarity (countable and uncountable, plural stationarities)

1. The condition of being stationary
2. (mathematics) The condition of a series in which the value at all points is the same; the stationary value itself

Derived terms

• cyclostationarity
• nonstationarity
• quasistationarity