fold vs precipitate

fold

verb
  • To fall over; to be crushed. 

  • To stir gently, with a folding action. 

  • To make the proper arrangement (in a thin material) by bending. 

  • To give way on a point or in an argument. 

  • To enclose within folded arms (see also enfold). 

  • To become folded; to form folds. 

  • To withdraw from betting. 

  • To withdraw or quit in general. 

  • To double or lay together, as the arms or the hands. 

  • To cover or wrap up; to conceal. 

  • To bend (any thin material, such as paper) over so that it comes in contact with itself. 

  • To confine animals in a fold. 

  • Of a company, to cease to trade. 

noun
  • A group of sheep or goats. 

  • A section of source code that can be collapsed out of view in an editor to aid readability. 

  • Home, family. 

  • A church congregation, a group of people who adhere to a common faith and habitually attend a given church; the Christian church as a whole, the flock of Christ. 

  • An act of folding. 

  • That which is folded together, or which enfolds or envelops; embrace. 

  • The division between the part of a web page visible in a web browser window without scrolling; usually the fold. 

  • A bend or crease. 

  • Any correct move in origami. 

  • A pen or enclosure for sheep or other domestic animals. 

  • The division between the top and bottom halves of a broadsheet: headlines above the fold will be readable in a newsstand display; usually the fold. 

  • In functional programming, any of a family of higher-order functions that process a data structure recursively to build up a value. 

  • A group of people with shared ideas or goals or who live or work together. 

  • The bending or curving of one or a stack of originally flat and planar surfaces, such as sedimentary strata, as a result of plastic (i.e. permanent) deformation. 

precipitate

verb
  • To fall headlong. 

  • To separate a substance out of a liquid solution into solid form. 

  • To throw an object or person from a great height. 

  • To act too hastily; to be precipitous. 

  • To send violently into a certain state or condition. 

  • To make something happen suddenly and quickly. 

  • To come out of a liquid solution into solid form. 

  • To have water in the air fall to the ground, for example as rain, snow, sleet, or hail; be deposited as condensed droplets. 

  • To cause (water in the air) to condense or fall to the ground. 

noun
  • a solid that exits the liquid phase of a solution 

  • a product resulting from a process, event, or course of action 

adj
  • With a hasty impulse; hurried; headstrong. 

  • Moving with excessive speed or haste; overly hasty. 

  • headlong; falling steeply or vertically. 

  • Performed very rapidly or abruptly. 

  • Very steep; precipitous. 

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