trocar /trōˈkär/

1. A surgical perforator with a three-sided cutting point used for inserting a cannula, to drain off or introduce liquid, etc
2. Sometimes, a cannula

• Kashruts
• kat
• kata
• katabases
• katabasis
• katabatic
• katabolism
• katabolisms
• katabothron
• katabothrons
• katadromous
• katakana
• katakanas
• katal
• katals
• katana
• katanas
• katas
• katathermometer
• katathermometers
• katavothron
• katavothrons
• kathak
• kathakali
• kathakalis