DictionarypreparationPrepared substance
noun

preparation

A substance made for a specific use.

The pharmacist mixes a skin preparation.

Etymology

Preparation ordinarily names making something ready. The result of that process, such as a medicine or other formulated substance, came to be called a preparation.

More examples

  • This preparation is intended for external use.
  • The laboratory compared three cleaning preparations.
  • She checked the ingredients in the herbal preparation.

Forms

preparation · preparations

Similar words

formulation
Emphasizes a particular mixture or recipe.
compound
A combined substance, with a more specific meaning in chemistry.