pup vs sighthound

pup

noun
  • A young dog, wolf, fox, seal, bat or shark, or the young of certain other animals. 

  • A young, inexperienced person. 

  • A short semi-trailer used jointly with a dolly and another semi-trailer to create a twin trailer. 

  • Any cute dog, regardless of age. 

  • A new plant growing from a shoot that can be used for propagation. 

  • An early edition of a periodical publication, intended for distribution to distant locations. 

  • A kind of small spotlight. 

verb
  • To give birth to pups. 

sighthound

noun
  • A hound that primarily hunts by sight and speed, instead of by scent and endurance. 

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