1. to correct; to adjust or regulate
  2. to reach; to come or go to
  3. to influence
  4. to resist; to attack; to fight
  5. to obstruct; to block
  6. to study thoroughly; to search to the very source; to investigate
  7. a standard; a form; a rule; a pattern
  8. a frame; a blank; a trellis
  9. a Chinese family name

qualifications, requirements, or seniority of a person

a style