potluck vs takeaway

potluck

noun
  • A shared meal consisting of whatever guests have brought (sometimes without prior arrangement); a potlatch; also, a dish of food brought to such a meal. 

  • Whatever is available in a particular situation. 

verb
  • To take part in a potluck, where each participant brings a meal to be shared by all. 

takeaway

noun
  • A meal which has been purchased and has been carefully packaged as to be taken and consumed elsewhere. 

  • The preliminary part of a golfer′s swing when the club is brought back away from the ball. 

  • A concession made by a labor union in the course of negotiations. 

  • A restaurant that sells food to be eaten elsewhere. 

  • An idea from a talk, presentation, etc., that the listener or reader should remember and consider. 

adj
  • (Of food) intended to be eaten off the premises from which it was bought. 

How often have the words potluck and takeaway occurred in a corpus of books? (source: Google Ngram Viewer )