catgut
1. [ noun ] (botany) perennial subshrub of eastern North America having downy leaves yellowish and rose flowers and; source of rotenone
Synonyms: wild_sweet_pea Tephrosia_virginiana goat's_rue
Related terms: hoary_pea
2. [ noun ] (surgery) a strong cord made from the intestines of sheep and used in surgery
Synonyms: gut
Related terms: cord suture