closure vs hatch

closure

noun
  • The act of shutting; a closing. 

  • An event or occurrence that signifies an ending. 

  • A device to facilitate temporary and repeatable opening and closing. 

  • An abstraction that represents a function within an environment, a context consisting of the variables that are both bound at a particular time during the execution of the program and that are within the function's scope. 

  • That which closes or shuts; that by which separate parts are fastened or closed. 

  • The smallest set that both includes a given subset and possesses some given property. 

  • A method of ending a parliamentary debate and securing an immediate vote upon a measure before a legislative body. 

  • The process whereby the reader of a comic book infers the sequence of events by looking at the picture panels. 

  • The phenomenon by which a group maintains its resources by the exclusion of others from their group based on varied criteria. ᵂᵖ 

  • The act of shutting or closing something permanently or temporarily. 

  • The smallest closed set which contains the given set. 

  • A feeling of completeness; the experience of an emotional conclusion, usually to a difficult period. 

hatch

noun
  • A trapdoor. 

  • A group of birds that emerged from eggs at a specified time. 

  • An opening into, or in search of, a mine. 

  • The act of hatching. 

  • A gullet. 

  • A birth, the birth records (in the newspaper). 

  • A floodgate; a sluice gate. 

  • An opening through the deck of a ship or submarine 

  • A horizontal door in a floor or ceiling. 

  • Development; disclosure; discovery. 

  • A bedstead. 

  • A small door in large mechanical structures and vehicles such as aircraft and spacecraft often provided for access for maintenance. 

  • A frame or weir in a river, for catching fish. 

  • An opening in a wall at window height for the purpose of serving food or other items. A pass through. 

  • The phenomenon, lasting 1–2 days, of large clouds of mayflies appearing in one location to mate, having reached maturity. 

verb
  • To shade an area of (a drawing, diagram, etc.) with fine parallel lines, or with lines which cross each other (cross-hatch). 

  • To devise. 

  • To emerge from an egg. 

  • To break open when a young animal emerges from it. 

  • To close with a hatch or hatches. 

  • To incubate eggs; to cause to hatch. 

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