1. A wheel with teeth for making a row of perforations
   - roulette

Derived forms: toothed wheels

Type of: wheel

• ergodicity
• ergometer
• ergonomic
• ergonomically
• ergonomics
• ergonovine
• ergosterol
• ergot
• ergotamine
• ergotic
• ergotism
• Ergotrate Maleate
• ergotropic
• ergotropism
• Ergun He
• Erianthus
• Erianthus ravennae
• Eric Arthur Blair
• Eric Blair
• erica
• Erica arborea
• Erica carnea
• Erica cinerea
• Erica Jong
• Erica lusitanica