headline vs rubric

headline

noun
  • The heading or title of a magazine or newspaper article. 

  • The top-billed attraction. 

  • A headrope. 

verb
  • To present as the main attraction; to have top billing, to be the main attraction. 

  • To give a headline to a page or section of a text. 

rubric

noun
  • A title of a category or a class. 

  • A flourish after a signature. 

  • Red ochre. 

  • A set of scoring criteria for evaluating student work and for giving feedback. 

  • The directions for a religious service, formerly printed in red letters. 

  • A heading in a book highlighted in red. 

  • An established rule or custom; a guideline. 

adj
  • Coloured or marked with red; placed in rubrics. 

  • Of or relating to the rubric or rubrics; rubrical. 

verb
  • To adorn with red; to redden. 

  • To organise or classify into rubrics 

How often have the words headline and rubric occurred in a corpus of books? (source: Google Ngram Viewer )