Bread or Butter is a phrase used to describe two items that are essential for survival. The term is often used to describe the basic necessities of life, such as food and shelter. In this crossword puzzle, the solution for the term Bread or Butter is STAPLE, which is a six-letter word. STAPLE is defined as something that is necessary or important, and it is often used to refer to basic necessities. Therefore, the term Bread or Butter can be interpreted as a metaphor for the basic necessities of life, which are often referred to as staples.