Measure the distance along each side of the oven - from the top to bottom edge of the cabinet cutout. Note the measurements on the reference sheet. If you can, measure depth of the cabinet cutout from the front edge to the back wall.
Antidisestablishmentarianism is a splendid example of a word that people enjoy for some reason other than its ostensibly intended use; they like it because it is a very long word. Merriam-Webster does not define the word, on the grounds that very few people (if any) ever use it, except as an example of a long word.
Anti-intellectualism is hostility towards and mistrust of intellect, intellectuals, and intellectual pursuits, usually expressed as the derision of education, philosophy, literature, art, and science, as impractical and contemptible.