transcription, транскрипция: [ -ˈäk-si-jə-ˌnās ]
noun
Etymology: cycl- + oxygenase, an enzyme, from oxygen + -ase
Date: 1975
: an enzyme that catalyzes the conversion of arachidonic acid to prostaglandins and that has two isoforms of which one is involved in the creation of prostaglandins which mediate inflammation and pain