heap vs windrow

heap

verb
  • To form or round into a heap, as in measuring. 

  • To pile in a heap. 

  • To supply in great quantity. 

noun
  • A data structure consisting of trees in which each node is greater than all its children. 

  • A lot, a large amount 

  • A crowd; a throng; a multitude or great number of people. 

  • Memory that is dynamically allocated. 

  • A dilapidated place or vehicle. 

  • A great number or large quantity of things. 

  • A pile or mass; a collection of things laid in a body, or thrown together so as to form an elevation. 

adv
  • very; representing broken English stereotypically or comically attributed to Native Americans 

windrow

verb
  • To arrange (e.g. new-made hay) in lines or windrows. 

noun
  • The green border of a field, dug up in order to carry the earth onto other land to improve it. 

  • A line of snow left behind by the edge of a snowplow’s blade. 

  • A ridge or berm at a perimeter 

  • A long snowbank along the side of a road. 

  • A line of leaves etc heaped up by the wind. 

  • A similar streak of seaweed etc on the surface of the sea formed by Langmuir circulation. 

  • A line of gravel left behind by the edge of a grader’s blade. 

  • A row of cut grain or hay allowed to dry in a field. 

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