metanalyses

/ˌmɛtəˈnæləˌsiz/
noun
  1. The plural of metanalysis; processes in which a word or phrase is reinterpreted based on a mistaken or new analysis of its parts (e.g., 'a napron' becoming 'an apron').
    • The textbook explained how metanalyses can create new words through rebracketing.
    • Several common English words are the result of metanalyses of earlier phrases.
    • Linguists study historical metanalyses to understand how words change over time.