Definition of uracil in English:

uracil

Syllabification: u·ra·cil
Pronunciation: /ˈyo͝orəˌsil
 
/

noun

Biochemistry
A compound found in living tissue as a constituent base of RNA. In DNA its place is taken by thymine.
More example sentences
  • Thymine, present in DNA, and uracil, present in RNA, also contribute to this band.
  • RNA has the same set of four bases, except that instead of thymine, RNA has uracil - commonly referred to as U.
  • The nitrogen-containing units are the bases: adenine, cytosine, guanine, and uracil.

Origin

late 19th century: from ur(ea) + ac(etic) + -il.

Definition of uracil in:

Get more from Oxford Dictionaries

Subscribe to remove ads and access premium resources

Word of the day noisome
Pronunciation: ˈnoisəm
adjective
having an extremely offensive smell