Webster's 1828 Dictionary
CUTH
in Saxon, signifies known, or famous. Hence, Cuthwin, a famous conqueror; Cuthred, a famous or knowing counselor; Cuthbert, known bright, or famous for skill.
New American Oxford Dictionary
Cuthbert, St.
Cuth bert, St. |ˈkəTHbərt ˌseɪnt ˈkəθbərt | (died 687 ), English monk. Feast day, March 20.
Oxford Dictionary
Cuthbert, St
Cuthbert, St |ˈkʌθbət | (d.687 ), English monk. He lived as a hermit on Farne Island before becoming bishop of Lindisfarne. Feast day, 20 March.