Etymology

• "Benign" can trace its roots to Latin: "Benignus" consists of "bene" ("well") and "gignere" ("produce" or "to beget").
  
  

As an Adjective for Cancer

• Ironically, the word "benign" is used in medical terminology and does not concern "producing" or "begetting." A benign tumor is one that does not grow, spread and attack tissue surrounding it, the opposite of what a malignant tumor does.
  
  

As an Adjective for Other Medical Issues

• The word "benign" does not only apply to cancer. It can apply to any other situation that is not life-threatening.
  
  

As an Adjective of Disposition

• "Benign" can also be used to describe someone who is of a kind and gentle nature. "Gracious" and "wholesome" can be considered synonyms in this instance.
  
  

As an Adjective of Action

• In other rare instances, the word "benign" describes a good action by an individual, as in demonstrating kindness and generosity rather than merely just being in that mood.