1. the quality or state of being wide or extensive in measurement
2. the quality of being comprehensive or wide-ranging in scope
3. the quality of being tolerant or open-minded

Examples

• The broadness of the river made it difficult to cross.
• She was impressed by the broadness of his knowledge on the subject.
• The broadness of the curriculum allows students to explore many fields.
• His broadness of mind made him popular among diverse groups of people.
• The broadness of the valley stretched as far as the eye could see.
• The broadness of her smile showed genuine happiness.
• The broadness of the discussion covered many important topics.