ˈtranchən(t)s, ˈtraan- sometimes -nzēən- or -n(t)sēən- or -nzhən- or -njən- noun
( -s )
Etymology: from transient (I) , after such pairs as English permanent : permanence
: the quality or state of being transient : passage , movement
the instability and transience of all things in the stream of time — L.P.Smith
the transience of enthusiasms — O.S.J.Gogarty
need for the canvass should be determined not by the size of the city but by … a high rate of transience — Katharine T. Kinkead