le ciseau

The French word "ciseau" means "chisel" in English. It is a tool with a sharp, beveled edge used mainly to carve or cut hard materials such as wood, stone, or metal.

Meaning and usage:

• "Ciseau" refers primarily to a woodworking or sculpting tool.
• It is handheld and struck with a hammer to cut or shape materials precisely.

Synonyms and differences:

• "Couteau": means "knife," typically used for cutting softer materials, and is generally sharper and thinner than a chisel.
• "Scie": means "saw," used for cutting through materials by a back-and-forth motion, unlike the chisel which is used with impact and pushing.
• "Burine": a type of chisel specifically designed for working on metals or stones, often with a pointed end for engraving.

Thus, "ciseau" is a specific tool in crafts and construction for carving or shaping solid materials through controlled cutting or chipping.