Definition of Smithsonian

  • (a.) Of or pertaining to the Englishman J. L. M. Smithson, or to the national institution of learning which he endowed at Washington, D. C.; as, the Smithsonian Institution; Smithsonian Reports.
  • (n.) The Smithsonian Institution.

Synonyms of Smithsonian


No Synonyms Found.

Antonyms of Smithsonian


No Antonyms Found.

Homophones of Smithsonian


No Homophones Found.