chimiche

Chimiche is the feminine plural form of the Italian adjective chimico, used to describe things related to chemistry when the modified noun is feminine and plural. In everyday and scholarly Italian, you encounter expressions such as sostanze chimiche, reazioni chimiche and analisi chimiche, where chimiche agrees with the feminine plural nouns.

The term derives from the same etymological root as the word for the science itself, chimica. Chimico and its feminine form chimica share ancestry with Latin and Greek terms linked to chemistry and alchemy, and the related adjective forms extend into other languages with cognates such as químicas in Spanish or chimiques in French.

Chimiche does not function as a standalone noun. It appears exclusively as an adjective that modifies feminine plural nouns, signaling that the described substances, reactions, properties or analyses pertain to chemistry. In technical writing, it is common to find phrases like reazioni chimiche or proprietà chimiche, where the adjective helps to specify the chemical nature of the referenced concepts.

In summary, chimiche is a grammatical form used to express chemical attributes in feminine plural contexts in Italian, and it plays a standard role in scientific, educational, and technical language. Its use should be distinguished from the noun chimica, which denotes the science itself, and from masculine or singular forms such as chimici or chimica, depending on the grammatical gender and number of the noun they modify.