half-pint vs prepubescent

half-pint

noun
  • A small or short person. 

  • A unit of volume used for liquids equal to half of a pint. 

  • A small child. 

  • Half a pint of beer or other drink. 

prepubescent

noun
  • A person who has not begun puberty. 

adj
  • Before the age at which a person begins puberty. 

How often have the words half-pint and prepubescent occurred in a corpus of books? (source: Google Ngram Viewer )