flatten vs own

flatten

verb
  • To be knocked down or laid low. 

  • To reduce (a data structure) to one that has fewer dimensions, e.g. a 2×2 array into a list of four elements. 

  • To press one's body tightly against a surface, such as a wall or floor, especially in order to avoid being seen or harmed. 

  • To knock down or lay low. 

  • To make something flat or flatter. 

  • To lower by a semitone. 

  • To combine (separate layers) into a single image. 

  • To become flat or flatter; to plateau. 

  • To make vapid or insipid; to render stale. 

own

verb
  • To defeat or embarrass; to overwhelm. 

  • To confess. 

  • To take responsibility for. 

  • To be very good. 

  • To virtually or figuratively enslave. 

  • To admit, concede, grant, allow, acknowledge, confess; not to deny. 

  • To illicitly obtain superuser or root access to a computer system, thereby having access to all of the user files on that system; pwn. 

  • To defeat, dominate, or be above, also spelled pwn. 

  • To have recognized political sovereignty over a place, territory, as distinct from the ordinary connotation of property ownership. 

  • To admit; concede; acknowledge. 

  • To proudly acknowledge; to not be ashamed or embarrassed of. 

  • To claim as one's own. 

  • To have rightful possession of (property, goods or capital); to have legal title to; to acquire a property or asset. 

  • To recognise; acknowledge. 

adj
  • Not shared. 

  • Belonging to; possessed; acquired; proper to; property of; titled to; held in one's name; under/using the name of. Often marks a possessive determiner as reflexive, referring back to the subject of the clause or sentence. 

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