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for a rainy day

for a rainy day

15 3.4
People save money to use later if they have a problem
  • idiom
  • Informal
: para emergencias
  • Save them for a rainy day.
  • save for a rainy day
  • savings for a rainy day
  • put away for a rainy day

It just stores fat away, you know, for a rainy day, but then there's no rainy day.

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Examples

  • Very few people are saving for a rainy day anymore.

    Blog text (24)
  • I've been saving this for a rainy day!

  • Ten grand for a rainy day.

  • Put the money you save in an emergency fund for a rainy day.

    Blog text (14)
  • I elected to put that money into a bank account and save it for a rainy day.

    Blog text (22)
  • It's common knowledge that you should save money for a rainy day.

    Blog text (8)
  • At least six months' worth of expenses is a good goal for a rainy day fund.

    Blog text (21)
  • Even if you can only spare a few dollars a week, make saving for a rainy day a priority.

    Blog text (2)
  • Why don't you save that for a rainy day?

  • It's wise to keep some money saved for a rainy day, just in case an emergency arises.

Synonyms

just in case
vsfor a rainy day
256 3.3

To be ready for something that might happen

is kept for future use specifically to handle emergencies or difficulties

Antonyms

∞ 1.0

At once without waiting

How Soon

for a rainy day
  • Informal
15 3.4

Surface Forms

Morphology

for + a + rainy + day

The phrase uses a conventional metaphor (a "rainy day" = a time of trouble) so its purpose of saving for future difficulty is not literally spelled out by the individual words but is inferable from the image. A B1 learner who knows 'for', 'rainy', and 'day' may guess it refers to setting something aside for a future bad time, but this requires cultural/metaphorical knowledge rather than straightforward compositional meaning.

Etymology

For a rainy day comes from a simple picture: people saved food or money when the sun was out so they would have it on a rainy day. So today it means 'kept or saved for use in the future, especially in an emergency'.