Serrated

The knife's serrated edge makes it perfect for cutting such things as bread.

What's the name of this flower with serrated petals? I tried looking it up in a encyclopedia, but I couldn't get anything.

Before us lay the dark bulk of the house, its serrated roof and bristling chimneys hard outlined against the silver-spangled sky.

I had to get a tetanus shot after slicing my little finger with the serrated edge of a butter knife.

This butter knife has a serrated edge.

With their serrated snouts, these predatory fish are one of the ocean’s most unusual and endangered animals.

The blade was serrated.

That knife has a serrated blade.

The sun-god, Shamash, is shown as a bearded man with rays flaring from his shoulders, cutting his way through the eastern horizon with his characteristic serrated knife.

Maple leaves have serrated edges.