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

• trichloroethanal
• trichloroethane
• trichloroethylene
• trichloromethane
• tricho-
• trichobacteria
• trichocyst
• trichocysts
• trichogyne
• trichogynes
• trichoid
• trichological
• trichologies
• trichologist
• trichologists
• trichology
• trichome
• trichomes
• trichomonad
• trichomonads
• trichomonal
• Trichomonas
• trichomoniases
• trichomoniasis
• trichophyton