hog vs meatgrinder

hog

noun
  • A device for mixing and stirring the pulp from which paper is made. 

  • An adult swine (contrasted with a pig, a young swine). 

  • the effect of the middle of the hull of a ship rising while the ends droop 

  • A rough, flat scrubbing broom for scrubbing a ship's bottom under water. 

  • A large motorcycle, particularly a Harley-Davidson. 

  • A young sheep that has not been shorn. 

  • Any animal belonging to the Suidae family of mammals, especially the pig, the warthog, and the boar. 

  • A greedy person or thing; one who refuses to share. 

  • A quahog (clam) 

verb
  • To clip the mane of a horse, making it short and bristly. 

  • To greedily take more than one's share, to take precedence at the expense of another or others. 

  • To scrub with a hog, or scrubbing broom. 

  • To cause the keel of a ship to arch upwards (the opposite of sag). 

  • To process (bark, etc.) into hog fuel. 

meatgrinder

noun
  • A device for cutting meat into very small pieces. 

  • An activity with a high casualty or attrition rate, such as a military battle or an occupational or athletic activity. 

  • The mountainous second day of the race was a real meatgrinder, with 20% of racers dropping out. 

  • A process that is likely to be injurious in a non-physical way. 

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