rubric Edit
Noun
    an authoritative rule of conduct or procedure

rubric Edit
Noun
    an explanation or definition of an obscure word in a text

rubric Edit
Noun
    directions for the conduct of Christian church services (often printed in red in a prayer book)

rubric Edit
Noun
    a heading that names a statute or legislative bill; may give a brief summary of the matters it deals with

rubric Edit
Noun
    a title or heading that is printed in red or in a special type

rubric Edit
Noun
    category name
eg: it is usually discussed under the rubric of 'functional obesity'

rubric Edit
Verb
    adorn with ruby red color