Definition: The word "archmugwump" in the Bible refers to a type of wild, poisonous mawful spider known as a Gopher Spider (Gopherus Gopheri). It's believed to be the source of the term "wormmawful," which refers to an unappealing or repulsive appearance. The word is also commonly used metaphorically in biblical literature to refer to anything that is harmful or offensive, such as the "archmage" of Satan who was a monster-like character.