The phrase "breadth of experience" refers to a wide range or variety of experiences, knowledge, skills and exposure that an individual has gained over time. It implies having had diverse life experiences, learning from different situations, interacting with various people, and gaining insights into many aspects of life. A person with a breadth of experience is typically considered well-rounded, knowledgeable, and capable in handling complex situations due to their ability to draw upon multiple sources of information and expertise.