gear

noun
  1. equipment or clothing needed for a particular activity
  2. a toothed wheel that works with others to alter the relation between the speed of a driving mechanism and the speed of the driven parts
  3. Usage: mechanical
  4. a particular function or state of adjustment of a transmission
  5. Usage: automotive
verb
  1. to design or adjust the controls of a machine
  2. to make ready or suitable for a particular purpose

Examples