leptosome vs thinning

leptosome

adj
  • Narrow-bodied (in proportional to height or length). 

noun
  • A tall, narrow-bodied, angular person. 

thinning

adj
  • Becoming less thick, dense, or numerous 

noun
  • Wood, leaves, or other plant parts removed during the process of thinning 

  • The action or result of reducing thickness, density, or number 

  • Process of removing plants or parts of plants to facilitate the growth of other plants 

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