Carmarthen

geographical name

Car·​mar·​then kär-ˈmär-t͟hən 

kər-,

kə-

1

or Carmarthenshire

kär-ˈmär-t͟hən-ˌshir 

-shər,

kər-,

kə-

administrative area of southern Wales area 920 square miles (2383 square kilometers)

2

port in southern Wales northwest of Swansea population 54,800