poetry vs stanza

poetry

noun
  • A poet's literary production. 

  • An artistic quality that appeals to or evokes the emotions, in any medium; something having such a quality. 

  • Literature composed in verse or language exhibiting conscious attention to patterns and rhythm. 

stanza

noun
  • A unit of a poem, written or printed as a paragraph; equivalent to a verse. 

  • An XML element which acts as basic unit of meaning in XMPP. 

  • An apartment or division in a building. 

  • A segment; a portion of a broadcast devoted to a particular topic. 

  • A period; an interval into which a sporting event is divided. 

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