Mystical systems
Sadhu
Direct answer
Sadhu: A sadhu is a Hindu holy man who has given up home, family and possessions to seek liberation, living by alms as a wanderer or in a monastery; a woman is a sadhvi.
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At a glance
- Also called
- hindu holy man, sadhvi
- Found in
- Mystical Systems
- Related
- Asceticism, Tapas, Kumbh Mela, Sannyasa
A sadhu is a Hindu holy man who has given up home, family and possessions to seek liberation, living by alms as a wanderer or in a monastery; a woman is a sadhvi.
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What does sadhu mean?
Sadhu is Sanskrit for good or virtuous, and by extension a holy man. In India and Nepal it names those who have left ordinary social life for a religious one. Most belong to an order and have a guru who initiated them. Shaiva sadhus, devoted to Shiva, often smear the body with ash and wear matted hair; Vaishnava sadhus, devoted to Vishnu or Rama, are known by the vertical marks on the forehead.
Some keep a single severe vow for years, such as holding an arm raised or never sitting down. These feats are famous and are not typical, and they do lasting harm to the body. Many sadhus live quietly in ashrams, teach, or walk between pilgrimage places.
On the tree of the hidden arts: Fasting and discipline.
What sets Sadhu apart
A sadhu is recognised by what has been dropped: a caste name, a family, an address. Initiation gives a new name and a lineage, and the orders keep their own councils and elect their heads, so the life is less solitary than it looks. Sect is worn on the body. Three horizontal lines of ash mark a follower of Shiva; a vertical mark, often in white clay with a red or yellow line, marks a follower of Vishnu. Many keep a fire, the dhuni, burning wherever they camp.
- Word: Sanskrit sadhu, good or virtuous; feminine sadhvi
- Two great families: Shaiva, devoted to Shiva, and Vaishnava, devoted to Vishnu or Rama
- Shaiva orders: the ten Dashanami lineages, traced to Shankara
- Organisation: akharas, of which thirteen are traditionally recognised
- Warrior ascetics: the Nagas, who go naked and smeared with ash
- Camp fire: the dhuni, tended as a sacred hearth
Often mistaken for something else: A sannyasi has taken the formal vows of the fourth stage of life; sadhu is the looser, wider word for any Hindu holy person living by renunciation.
The story behind Sadhu
Renouncers appear in Indian texts from the first millennium BCE, and Greek writers who came with Alexander in 326 BCE described naked philosophers at Taxila. The Dashanami orders of Shaiva renouncers trace their founding to Shankara, usually dated to the eighth century. Armed ascetic regiments, the akharas, fought as mercenaries in the seventeenth and eighteenth centuries, and their Naga sadhus still lead the bathing processions at the Kumbh Mela.
Why Sadhu matters
Sadhus are the living form of the Hindu ideal of renunciation, so the word explains much of what a visitor sees at a pilgrimage place.
How to read Sadhu
The word is used for any Hindu renouncer; sannyasi, bairagi and yogi are narrower names for particular kinds.
Sadhu in practice: an example
At a Kumbh Mela the first to enter the river at dawn are the ash-covered Naga sadhus, walking in procession by order.
Where readings of Sadhu go wrong
The robe proves nothing by itself, and Indian tradition has its own old jokes about false sadhus. The extreme vows injure the body.
Sources and editorial method
This entry summarizes the tradition in the Almanac's own words; where no source is listed, it is an editorial summary rather than a primary text, and symbolic readings are named as the tradition's, not as fact.
- Source
- The Great Almanac Dictionary
- Category
- Mystical Systems
- Aliases
- sadhus, sadhu meaning, hindu holy man, sadhvi, naga sadhu
- Last updated
- 2026-09-26
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Common questions
What does sadhu mean?
It is a Sanskrit word meaning good or virtuous, used for a Hindu holy man who has renounced worldly life. A woman renouncer is called a sadhvi.
How do sadhus live?
They own very little and depend on gifts of food and money. Some wander between pilgrimage sites, some stay in monasteries or ashrams, and most follow the rule of the order and the guru that initiated them.
Why do some sadhus cover themselves in ash?
Ash is sacred to Shiva, who is pictured as an ascetic smeared with the ash of cremation grounds. Wearing it marks a Shaiva renouncer and is read as a sign that the body is already given up.

