The Collaborative International Dictionary
Mervaille
Mervaille \Mer"vaille`\, n.
Marvel. [Obs.]
--Chaucer.
Wiktionary
mervaille
n. (obsolete form of marvel English)
Usage examples of "mervaille".
Jolif and glad they wente unto hir reste, And casten hem ful erly for to saille, But herkneth, to that o man fil a greet mervaille.