frameset

/F R EY1 M S EH0 T/
noun
  1. 1

    A bicycle's frame plus the front fork.

  2. 2

    The set of frames that constitute the layout of a webpage.

    โ€œThe reloading of the frameset is obviously less attractive than simply changing the location of one frame.โ€

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