rubric
Meaning
A set of instructions or rules, especially for an examination or a piece of work.
A title or heading in a book or manuscript, originally one written or printed in red ink.
Structure
Usage
The teacher provided a detailed rubric so students would know exactly how their essays would be graded.
According to the rubric in the prayer book, the congregation should stand at this point in the service.
Each project will be evaluated based on the criteria outlined in the scoring rubric.
Etymology
The word 'rubric' has a vivid history rooted in the color red. It derives from the Latin phrase rubrica terra, meaning 'red earth' or 'red ochre', a material used as a pigment. In medieval manuscripts and early printed books, important headings, liturgical instructions, or laws were highlighted in red ink to distinguish them from the main black text. Over time, the term shifted from denoting the red ink itself to signifying the authoritative instructions or headings it marked, eventually evolving into its modern abstract meaning of a set of guidelines or assessment criteria.
Analysis
rubr originates from Latin ruber (red). ic is an adjective-forming suffix from Latin -icus (of, pertaining to).