Definition

1. Noun:
   • An honorary degree in science: "Ds" can refer to an honorary academic degree, specifically a Doctor of Science, awarded to recognize significant scholarly or scientific contributions.
   • The bureau in the State Department that is responsible for the security of diplomats and embassies overseas: "DS" is an abbreviation for the Diplomatic Security Service, a U.S. federal law enforcement and security agency.
   • A radioactive transuranic element: "Ds" is the chemical symbol for Darmstadtium, a synthetic, highly radioactive element with atomic number 110.

Usage Examples

• Noun:
  • The university conferred a Ds upon the renowned physicist for her groundbreaking research.
  • The DS agent was assigned to protect the ambassador during the overseas visit.
  • Darmstadtium (Ds) is produced in particle accelerators and decays rapidly.

Advanced Usage

• "DS" as an initialism: Often used in formal or governmental contexts to refer specifically to the Diplomatic Security Service.
  • He had a long career with the DS.

Variants and Related Words

• D.Sc.: An alternative abbreviation for the honorary degree Doctor of Science.
• Darmstadtium: The full name of the chemical element represented by the symbol Ds.
• Diplomatic Security: The full name of the bureau often abbreviated as DS.

Synonyms

• Doctor of Science: For the honorary degree.
• Diplomatic Security Service: For the bureau.
• Element 110: For the chemical element.

Notes

• The meaning of "ds" is entirely context-dependent. It is almost always used as an abbreviation or symbol, not as a standalone word. In running text, it is typically capitalized ("DS") when referring to the agency or the degree, and written in standard element notation ("Ds") for the chemical element.

Noun

1. an honorary degree in science
2. the bureau in the State Department that is responsible for the security of diplomats and embassies overseas
3. a radioactive transuranic element