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Indian summer

Indian summer

1 4.7
A period of warm, dry weather that comes in autumn after a frost
  • noun
  • /ˈɪndiən ˈsʌmər/
translation icon : verano de San Martín
  • They knew that the sun would be back, even an Indian summer before winter set in.
  • Indian summer day
  • Indian summer afternoon
  • Indian summer weather

Examples

  • Then they had the long sweetness of Indian summer.

    Fiction book (1993)
  • The golden sky of Indian summer, a bright September day just outside Newport harbor.

    Fiction book (1999)
  • So given all this background, why would this year have a normal Indian summer?

    Blog text (2)
  • Labor Day weekend had gone, and Indian summer was coming, whatever that is.

    Fiction book (1998)
  • It was October, Indian summer, and the air was still warm in the afternoon sun.

    Fiction book (2001)
  • "We're having a touch of Indian summer and it's supposed to be glorious, in the eighties with a big blue sky."

    Fiction book (1998)
  • Late October delivered the first kill frost, followed by a balmy Indian summer that brought a lassitude to the land and to us.

    Fiction book (1998)
  • It was a peaceful Indian summer day with the temperature in the low seventies.

    Fiction book (1999)
  • Beginning Oct. 20, weathermen began to talk about how the next week would feature Indian summer, a phenomenon that typically occurs in October, and signals the last good stretch of weather before fall and reality take over.

    Blog text (2)
  • We enjoyed a picnic in the warm sun during a lovely Indian summer day in late October.

Synonyms

Saint Martin's summer
vsIndian summer
  • UK
9.9

A short period of unusually warm weather in autumn, often in November

occurs after a frost and is unusually warm and dry

How Warm

heatwave
3 3.0
hot spell
1 3.5
Indian summer
1 4.7
mild
75 1.0

Surface Forms

Indian summer singular

Morphology

Indian + summer

The meaning — a late period of renewed success or an unseasonably warm spell after decline — cannot be derived from 'Indian' (pertaining to India) + 'summer' (the warm season). A B1 learner who knows the constituents would likely take it literally (a summer related to India) and not infer the temporal/figurative sense; the idiom is culturally specific and unpredictable.

Etymology

Indian summer may come from early North American settlers who saw a calm, warm, dry spell in autumn that helped Native Americans finish hunting and harvesting. That's why the phrase means 'a short, unusually warm period in autumn'.