yflownadj.
Etymology: flow v.Previous versions of the OED give the stress as: yˈflown.
the world > matter > liquid > liquid which has been emitted > overflow > [adjective]
1576 A. Fleming tr. G. Macropedius in 379 The land of Tyre with seas yflown.
This entry has not yet been fully updated (first published 1921; most recently modified version published online June 2019).