1. A ladder; a scale.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• estelle,
• echill,
• echille,
• eshelle,
• echell,
• eCHEL,
• wchelle,
• 4chelle,
• 3chelle,
• exhelle,
• evhelle,
• efhelle,
• edhelle,
• ecgelle,
• ecbelle,
• ecnelle,
• ecjelle,
• echellle,
• Eccelle,
• Eschille

The plural of the "Echelle" can be the "echelles".

The singular of the "Echelle" can be the "Echelle".