Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun indian_summer
1 sense of indian summer
Sense 1
Indian summer, Saint Martin's summer -- (a period of unusually warm weather in the autumn)
=> time period, period of time, period -- (an amount of time; "a time period of 30 years"; "hastened the period of time of his recovery"; "Picasso's blue period")