Toaster (noun)

1. An electrical appliance for toasting bread.
2. A machine or device used to toast bread.

Origin:

From the verb "to toast" meaning to cook by dry heat in an oven or over a fire, combined with -er.

Examples:

1. He put two slices of bread in the toaster.
2. She was making breakfast and took out the toaster to toast some bread.
3. He bought a new toaster because his old one wasn't working properly.
4. She liked her toast crispy, so she set the toaster to the highest setting.
5. The toaster beeped and he took out his toast.