pickle vs salt water

pickle

noun
  • The brine used for preserving food. 

  • A difficult situation; peril. 

  • A sweet, vinegary pickled chutney popular in Britain. 

  • A mildly mischievous loved one. 

  • A penis. 

  • A bath of dilute sulphuric or nitric acid, etc., to remove burnt sand, scale, rust, etc., from the surface of castings, or other articles of metal, or to brighten them or improve their colour. 

  • In an optical landing system, the hand-held controller connected to the lens, or apparatus on which the lights are mounted. 

  • Any vegetable preserved in vinegar and consumed as relish. 

  • A children’s game with three participants that emulates a baseball rundown 

  • A kernel; a grain (of salt, sugar, etc.) 

  • A pipe for smoking methamphetamine. 

  • A small or indefinite quantity or amount (of something); a little, a bit, a few. Usually in partitive construction, frequently without "of"; a single grain or kernel of wheat, barley, oats, sand or dust. 

  • A rundown. 

  • A cucumber preserved in a solution, usually a brine or a vinegar syrup. 

verb
  • To preserve food (or sometimes other things) in a salt, sugar or vinegar solution. 

  • To eat sparingly. 

  • To pilfer. 

  • To remove high-temperature scale and oxidation from metal with heated (often sulphuric) industrial acid. 

  • To pour brine over a person after flogging them, as a method of punishment. 

  • To serialize. 

salt water

noun
  • any water containing dissolved salt; brine 

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