uracil
8 points
English
6 letters
Not in frequency data
Valid in: US and UK dictionaries
Definitions
noun
a base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine
Definition: WordNet 3.1, Princeton University.
Word forms
plural uracils
Forms from WordNet 3.1 morphology — every form attested in the dictionary.