[{"Bold_text": "noun", "List Items": ["a continuous extent, series, or whole.", "Mathematics.a set of elements such that between any two of them there is a third element.the set of all real numbers.any compact, connected set containing at least two elements.", "a set of elements such that between any two of them there is a third element.", "the set of all real numbers.", "any compact, connected set containing at least two elements."]}]