ocean vs pond

ocean

noun
  • Water belonging to an ocean. 

  • An immense expanse; any vast space or quantity without apparent limits. 

  • One of the large bodies of water separating the continents. 

  • A blue colour, like that of the ocean (also called ocean blue). 

pond

noun
  • The Atlantic Ocean. Especially in across the pond. 

  • An inland body of standing water, either natural or man-made, that is smaller than a lake. 

  • An inland body of standing water of any size that is fed by springs rather than by a river. 

verb
  • To block the flow of water so that it can escape only through evaporation or seepage; to dam. 

  • To make into a pond; to collect, as water, in a pond by damming. 

  • To form a pond; to pool. 

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