rubric
nounA class or category.
nounA title; a name.
nounA part of a manuscript or book, such as a title, heading, or initial letter, that appears in decorative red lettering or is otherwise distinguished from the rest of the text.
nounA title or heading of a statute or chapter in a code of law.
nounA direction in a missal, hymnal, or other liturgical book.
nounAn authoritative rule or direction.
nounA short commentary or explanation covering a broad subject.
nounRed ocher.
adjectiveRed or reddish.