DS
Học thuậtThân thiện
Definition
- 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
- an honorary degree in science
- the bureau in the State Department that is responsible for the security of diplomats and embassies overseas
- a radioactive transuranic element