remit vs take a rain check

remit

verb
  • To refer (something or someone) for deliberation, judgment, etc. (to a particular body or person). 

  • Rhymes: -ɪt 

  • Audio (UK) (file) 

  • To restore or replace. 

  • To postpone. 

  • IPA⁽ᵏᵉʸ⁾: /ɹɪˈmɪt/ 

  • To forgive, pardon (a wrong, offence, etc.). 

  • To allow (something) to slacken, to relax (one's attention etc.). 

  • To transmit or send (e.g. money in payment); to supply. 

  • To refrain from exacting or enforcing. 

  • IPA⁽ᵏᵉʸ⁾: /ɹiˈmɪt/, /ɹɪˈmɪt/ 

noun
  • A communication from a superior court to a subordinate court. 

  • IPA⁽ᵏᵉʸ⁾: /ˈɹiːmɪt/, /ɹɪˈmɪt/ 

  • Audio (UK) (file) 

  • IPA⁽ᵏᵉʸ⁾: /ˈɹimɪt/, /ɹiˈmɪt/, /ɹɪˈmɪt/ 

  • Rhymes: -ɪt 

  • Terms of reference; set of responsibilities; scope. 

take a rain check

verb
  • In social interactions, to request a deferral of an invitation. To "take a rain check" is a polite way to turn down an engagement, usually with the implication that one is simply postponing it and another time might be acceptable. 

  • To request or accept a rain check (an agreement from a merchant to honor a special offer, temporarily unavailable, after the expiration date). 

How often have the words remit and take a rain check occurred in a corpus of books? (source: Google Ngram Viewer )