sečivo

1. blade
   Sečivo ovog noža je veoma oštro. — The blade of this knife is very sharp.
   Pažljivo obriši sečivo posle upotrebe. — Carefully wipe the blade after use.
2. (usually plural) cutting implements; bladed tools
   Unošenje sečiva u avion je zabranjeno. — Bringing blades onto the plane is prohibited.