securities

Noun

security (countable and uncountable, plural securities)

1. (uncountable) The condition of not being threatened, especially physically, psychologically, emotionally, or financially.
   • Chad always carries a gun for his own security.

   Synonyms:

   safety

2. (countable) Something that secures.

   Synonyms:

   protection

3. An organization or department responsible for providing security by enforcing laws, rules, and regulations as well as maintaining order.
   • Pamela works in security.
4. Something that secures the fulfillment of an obligation or law.

   Synonyms:

   guarantee, surety, pledge

5. Freedom from apprehension.
6. (in plural, often) A tradeable financial asset, such as a share of stock or any of various classes of bond.

See all 10 meanings of security