Saint Martin's summer Meaning, Definition & Usage

  1. noun a period of unusually warm weather in the autumn
    Indian summer.

WordNet


Definitions
  1. a season of mild, damp weather frequently prevailing during late autumn in England and the Mediterranean countries; so called from St. Martin's Festival, occuring on November 11. It corresponds to the Indian summer in America. Shak. Whitier.
Definitions
  1. . See under Saint.

Webster 1913