letter security definition

  • noun:
    • a stock or bond that's not signed up aided by the Securities and Exchange Commission and should not be offered within the general public marketplace

Related Sources

  • Hyponym for "letter security"
  • Hypernym for "letter security"
29 votes

How would you define letter security?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!