What moksha means
Moksha comes from the Sanskrit root muc, "to release" or "to let go." It names liberation from samsara — the cycle of birth, death, and rebirth that, in Vedic cosmology, a soul moves through until it is finally free. Moksha is the fourth and final of the puruṣārthas, the aim that the other three (dharma, artha, kama) are ultimately meant to support.
Liberation here is not escape to somewhere else. Classical Vedanta describes moksha as the direct recognition that the individual self (Atman) was never separate from the ground of all being (Brahman) to begin with. What changes is not one's circumstances but the misunderstanding that obscured what was already true.
Paths toward moksha
Tradition describes several roads to the same release: jnana yoga, the path of direct knowledge and self-inquiry; bhakti yoga, the path of devotion; karma yoga, the path of selfless action; and raja yoga, the path of meditative discipline — the route that runs through dhyana and samadhi. None is considered superior; each meets a different temperament.
In Buddhist thought, the nearest equivalent is nirvana — the extinguishing of the craving that keeps the cycle turning. The vocabulary differs, but the shape of the claim is similar: freedom is found by seeing clearly, not by acquiring something new.
Moksha in retreat practice
No retreat hands anyone moksha in a week — traditionally it is described as the work of many lifetimes. What a retreat can offer is a clearer look at the mechanism: the kundalini practices, the silence of savasana, the long exhale of a temple at dawn, all designed to loosen the grip of habitual identity for long enough to glimpse what lies underneath it.
It is also, deliberately, the furthest horizon on this glossary's map of spiritual concepts — the destination that makes sense of the nearer ones, dharma and samadhi, without needing to be reached in full to be worth pointing toward.