Meerwein-Ponndorf-Verley reduction is a mouthful to say and spell, but thankfully there are synonyms to describe this process. The reduction is a chemical reaction used in organic chemistry to convert carbonyl compounds into alcohols. The reaction can also be known as MPV reduction or simply carbonyl reduction. Other synonyms can include hydride reduction, borohydride reduction, and Clemmensen reduction. Different variations of this reaction process can also be described using these terms. Regardless of which term is used, the MPV reaction is a vital process for converting a wide range of carbonyl compounds into alcohols.