Limature is a technical term that is used frequently in the field of metallurgy and machinery. It refers to the small metal filings or shavings that are produced when metal is being machined or cut. However, there are several synonyms for this term that are commonly used. Some of these include metal dust, metal filings, metal scrap, metal particles, metal chips, or metal debris. These terms are often used interchangeably and can be found in various technical and industrial applications. Regardless of the synonym used, the term refers to the small bits of metal produced during the manufacturing and machining process.