bike vs cordon

bike

noun
  • A crowd of people. 

  • A hive of bees, or a nest of wasps, hornets, or ants. 

verb
  • To ride a bike. 

  • To travel by bike. 

  • To transport by bicycle. 

cordon

noun
  • A line of people or things placed around an area to enclose or protect it. 

  • The arc of fielders on the off side, behind the batsman - the slips and gully. 

  • A woody plant, such as a fruit tree, pruned and trained to grow as a single stem on a support. 

verb
  • Only used in cordon off 

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