Cardiff
geographical name
Car·diff
| \ ˈkär-dif
\
\
variants:
or Welsh Caerdydd \ kī(-ə)r-ˈdēt͟h
\
\
Definition of Cardiff
1
administrative area of southern Wales area 54 square miles (140 square kilometers)
2
city, port at the mouth of a river on Bristol Channel, and capital of Wales population 272,600