rain check
noun
Forms rain checks raincheck rain-check raincheque rain cheque rain-cheque
- noun (originally US baseball) A reissue, at no extra charge, of a ticket for a baseball game or other outdoor event postponed or interrupted because of rain.
- noun A (special) price guarantee for a sold-out item or temporarily unavailable service.
- noun (less commonly) The promise to make good on any experience that the customer deems unsatisfactory.
- noun (by extension) In social interactions, a deferred invitation, or deferred acceptance of an invitation. “I can't go with you to the museum this Saturday, but can I take a rain check and go some other day?”
Etymology
1877 US in baseball; metaphorical usage from 1896, more generally from 1930. From at least 1870, baseball teams would reissue tickets in case of postponement due to rain, which became known as rain checks.
Sources: Wiktionary — from the Wiktionary entry “rain check”, CC BY-SA 4.0. Details