Duke of 1649–1685 James Scott, son of Charles II of England English rebel and claimant to the throne
Monmouth
2 of 2geographical name
Mon·mouth
ˈmän-məth
ˈmən-
variants
or Monmouthshire
administrative area of southeastern Wales bordering on the estuary of the Severn River and on England, which it was sometimes considered to be part of area 328 square miles (850 square kilometers), population 91,323
Cite this Entry
“Monmouth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Monmouth. Accessed 7 Jul. 2026.
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