cover vs open

cover

verb
  • To traverse or put behind a certain distance. 

  • To make a cover version of (a song that was originally recorded by another artist). 

  • To defend (mark) a particular player or area. 

  • To discuss thoroughly; to provide coverage of. 

  • To set upon all of, so as to completely conceal. 

  • To be upon all of, so as to completely conceal. 

  • To provide insurance coverage for. 

  • To act as a replacement. 

  • To deal with or include someone or something. 

  • To be enough money for. 

  • To invest (oneself with something); to bring upon (oneself). 

  • To have as an assignment or responsibility. 

  • To protect using an aimed firearm and the threat of firing; or to protect using continuous, heaving fire at or in the direction of the enemy so as to force the enemy to remain in cover; or to threaten using an aimed firearm. 

  • To be over or upon, as to conceal or protect. 

  • To place something over or upon, as to conceal or protect. 

  • To extend over a given period of time or range, to occupy, to stretch over a given area. 

  • To copulate with (said of certain male animals such as dogs and horses). 

  • To protect or control (a piece or square). 

noun
  • The top sheet of a bed. 

  • A persona maintained by a spy or undercover operative; cover story. 

  • The front and back of a book, magazine, CD package, etc. 

  • A cloth or similar material, often fitted, placed over an item such as a car or sofa or food to protect it from dust, rain, insects, etc. when not being used. 

  • A collection (or family) of subsets of a given set, whose union contains every element of said original set. 

  • Area or situation which screens a person or thing from view. 

  • An envelope complete with stamps and postmarks etc. 

  • A solid object, including terrain, that provides protection from enemy fire. 

  • The portion of a slate, tile, or shingle that is hidden by the overlap of the course above. 

  • An insurance contract; coverage by an insurance contract. 

  • A setting at a restaurant table or formal dinner. 

  • A new performance or rerecording of a previously recorded song; a cover version; a cover song. 

  • The distance between reinforcing steel and the exterior of concrete. 

  • A fielding position on the off side, between point and mid off, about 30° forward of square; a fielder in this position. 

  • A cover charge. 

  • In a steam engine, the lap of a slide valve. 

  • A lid. 

  • In commercial law, a buyer’s purchase on the open market of goods similar or identical to the goods contracted for after a seller has breached a contract of sale by failure to deliver the goods contracted for. 

adj
  • Of, pertaining to, or consisting of cover versions. 

  • Of or pertaining to the front cover of a book or magazine. 

open

verb
  • To make something accessible or allow for passage by moving from a shut position. 

  • To move to a position allowing fluid to flow. 

  • To bring up, broach. 

  • To make accessible to customers or clients. 

  • To bet before any other player has in a particular betting round in a game of poker. 

  • To spread; to expand into an open or loose position. 

  • To move to a position preventing electricity from flowing. 

  • To become open. 

  • To enter upon, begin. 

  • To turn on; to switch on. 

  • To make (an open space, etc.) by clearing away an obstacle or obstacles, in order to allow for passage, access, or visibility. 

  • To begin a side's innings as one of the first two batsmen. 

  • To make (a bed) ready for a patient by folding back the bedcovers. 

  • To start (a campaign). 

  • To begin conducting business. 

  • To reveal one's hand. 

  • To load into memory for viewing or editing. 

adj
  • Not fulfilled. 

  • Made public, usable with a free licence and without proprietary components. 

  • Having a free variable. 

  • Having component words separated by spaces, as opposed to being joined together or hyphenated; for example, time slot as opposed to timeslot or time-slot. 

  • Public 

  • Mild (of the weather); free from frost or snow. 

  • With open access, of open science, or both. 

  • Candid, ingenuous, not subtle in character. 

  • Resulting from an incision, puncture or any other process by which the skin no longer protects an internal part of the body. 

  • In current use; mapped to part of memory. 

  • Of a note, played without pressing the string against the fingerboard. 

  • Actively conducting or prepared to conduct business. 

  • Able to have something pass through or along it. 

  • not covered, showing what is inside 

  • To be in a position preventing electricity from flowing. 

  • Uttered, as a consonant, with the oral passage simply narrowed without closure. 

  • Source code of a computer program that is not within the text of a macro being generated. 

  • To be in a position allowing fluid to flow. 

  • Of a note, played without closing any finger-hole, key or valve. 

  • Able to be accessed (physically). 

  • Uttered with a relatively wide opening of the articulating organs; said of vowels. 

  • That ends in a vowel; not having a coda. 

  • Not physically drawn together, closed, folded or contracted; extended. 

  • Receptive. 

  • Which is part of a predefined collection of subsets of X, that defines a topological space on X. 

  • Written or sent with the intention that it may made public or referred to at any trial, rather than by way of confidential private negotiation for a settlement. 

  • Not settled or adjusted; not decided or determined; not closed or withdrawn from consideration. 

  • Not of a quality to prevent communication, as by closing waterways, blocking roads, etc.; hence, not frosty or inclement; mild; used of the weather or the climate. 

  • Whose first and last vertices are different. 

noun
  • Open or unobstructed space; an exposed location. 

  • Public knowledge or scrutiny; full view. 

  • The act of something being opened, such as an e-mail message. 

  • A defect in an electrical circuit preventing current from flowing. 

  • A sports event in which anybody can compete. 

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