Island and county off the northwest coast of Wales known as Ynys Môn in Welsh (8)

I believe the answer is:

anglesey

(Other definitions for anglesey that I've seen before include "Island off N.Wales" , "Island of North Wales" , "Island off NW tip of Wales" , "Welsh island" , "British island known locally as Ynys Mon" .)

I've seen this clue in The Independent.

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