preamble

/หˆpษนษชiหŒรฆmblฬฉ/
noun
  1. 1

    A short preliminary statement or remark, especially an explanatory introduction to a formal document or statute.

  2. 2

    A syncword.

verb
  1. 1

    To speak or write a preamble; to provide a preliminary statement or set of remarks.

Source: https://en.wiktionary.org/wiki/preamble