Is “Hob” a Scrabble word?

1. 1.A kind of cutting tool, used to cut the teeth of a gear.

2. 2.The flat projection or iron shelf at the side of a fire grate, where things are put to be kept warm.

3. 3.The top cooking surface on a cooker; a cooktop. It typically comprises several cooking elements (often four), also known as 'rings'.

Synonyms: cooktop, range, stovetop

1. 1.To create (a gear) by cutting with a hob.

2. 2.To engage in the process of cutting gears with a hob.