Definitions

1. noun

a type of cord or string made from the dried intestines of animals, used in surgery and for making strings for musical instruments

“The surgeon used catgut to stitch the wound.”

2. noun

a strong cord or string

“The catgut of the harp was frayed and needed to be replaced.”

3. verb

to thread or string with catgut

“The musician catgutted her violin with new strings.”