Source : Webster's Revised Unabridged Dictionary (1913)

Sontag \Son"tag\, n. [So called from from Mme. Henriette Sontag,
   a famous singer.]
   A knitted worsted jacket, worn over the waist of a woman's
   dress.

Source : WordNet®

Sontag
     n : United States writer (born in 1933) [syn: {Susan Sontag}]