transcription, транскрипция: [ və-ˈlir-ik-, -ˈler- ]
noun
Etymology: valerian; from its occurrence in the root of valerian
Date: 1857
: any of four isomeric fatty acids C 5 H 10 O 2 or a mixture of these ; especially : a liquid acid of disagreeable odor obtained from valerian or made synthetically and used especially in organic synthesis