Sadhu (noun)

1. A Hindu or Jain ascetic or holy person who has retired from society in order to meditate and focus on his spiritual practice.
2. A wandering monk or ascetic who relies on the goodwill of others for survival.

Origin:

From sanskrit साधु (sādhu), meaning 'good, pure'.

Examples:

1. The sadhu sat quietly under the banyan tree, deep in meditation.
2. The sadhu walked from village to village, spreading the teachings of love and compassion.
3. Many people come to India to seek out the wisdom of the sadhus.
4. The sadhu lived a simple life, with few possessions and no attachments.
5. The sadhu was known for his peace and tranquility, even in the midst of chaos and confusion.