Definition of yarmouth:
(n) :
A town and civil parish with a town council on the northwest coast of the Isle of Wight, England (OS grid ref SZ3589).
(n) :
A town in southwestern Nova Scotia, Canada.
(n) :
A town in Barnstable County, Massachusetts, United States.
(n) :
A town in Cumberland County, Maine, United States.
(n) :
An unincorporated community in Des Moines County, Iowa, United States.
(n) :
(countable) A habitational surname from Old English.