the fact that something is not able to be separated from something else or into different parts

The country’s constitution guarantees from the first line the unity and indivisibility of the state. 国家宪法从一开始就保证国家的统一性和不可分割性。

Both men bring the Japanese belief in the indivisibility of art and craft to their work. 两人都将日本人对艺术和工艺不可分割的信念带到了他们的作品中。