The word 容忍 is formed by combining two characters, each contributing a core meaning that merges into a single, nuanced concept. The first character, 容, fundamentally means "to contain" or "to hold", suggesting a capacity or space within. The second, 忍, means "to endure" or "to bear", implying forbearance under difficulty. Together, they create the concept of "tolerate" by visually and notionally depicting the act of creating an inner space or capacity (容) specifically for the purpose of enduring or putting up with something (忍). It is the mental or emotional act of making room to bear what is disagreeable.