pureblood pureblood /ˈpjʊərblʌd/

adjective

1. Having a list of ancestors as proof of being a purebred animal  ( pedigree , pedigreed , pureblood , pureblooded , thoroughbred )
   having a list of ancestors as proof of being a purebred animal
   

noun

1. A pedigreed animal of unmixed lineage; used especially of horses  ( pureblood , purebred , thoroughbred )
   a pedigreed animal of unmixed lineage; used especially of horses
   
   

 mass number mass number /mæs ˈnʌmbər/

noun

1. The sum of the number of neutrons and protons in an atomic nucleus  ( mass number , nucleon number )
   the sum of the number of neutrons and protons in an atomic nucleus
   
   

 Edward Henry Harriman Edward Henry Harriman /ˈɛdwərd ˈhɛnri ˈhærɪmən/

noun

1. United States railway tycoon (1848-1909)  ( E. H. Harriman , Edward Henry Harriman , Harriman )
   United States railway tycoon (1848-1909)
   
   

 insight insight /ˈɪnˌsaɪt/

noun

1. () Clear or deep perception of a situation  ( penetration , insight )
   clear or deep perception of a situation
    His insights into human behavior are profound and thought-provoking.
   His insights into human behavior are profound and thought-provoking.
   
   
2. () The clear (and often sudden) understanding of a complex situation  ( brainstorm , brainwave , insight )
   the clear (and often sudden) understanding of a complex situation
    Her insight into the issue provided a fresh perspective.
   Her insight into the issue provided a fresh perspective.
   
   
3. () A feeling of understanding  ( perceptiveness , perceptivity , insight )
   a feeling of understanding
     The book provided valuable insights into the author's life and creative process.
   The book provided valuable insights into the author's life and creative process.
   
   
4. Grasping the inner nature of things intuitively  ( insight , sixth sense )
   grasping the inner nature of things intuitively