emadg said:
if the visa stamped with this word (cancelled with prejudice) what this mean
Stamped visa might have cancelled due to any unfavorable or serious legal reasons. It is difficult to get another visa if a visa is cancelled
with prejudice.
Usually a Canadian PR visa can be cancelled
WITHOUT PREJUDICE if the immigrant already landed using that visa. It means that visa is no more valid for any further entries. Such cancellation does not have any adverse effects on the landed immigrant.