Noun cumberland has 2 senses

• cumberland(n = noun.person) butcher cumberland, duke of cumberland, william augustus - English general; son of George II; fought unsuccessfully in the battle of Fontenoy (1721-1765); Array
is a kind of full general, general

• cumberland(n = noun.object) cumberland river - a river that rises in southeastern Kentucky and flows westward through northern Tennessee to become a tributary of the Ohio River in southwestern Kentucky; Array
is a part of bluegrass state, kentucky, ky, tennessee, tn, volunteer state
is a kind of river