Shashthisha, Ṣaṣṭīś, Shashthi-isha: 2 definitions
Introduction:
Shashthisha means something in Hinduism, Sanskrit. If you want to know the exact meaning, history, etymology or English translation of this term then check out the descriptions on this page. Add your comment or reference to a book if you want to contribute to this summary article.
The Sanskrit term Ṣaṣṭīś can be transliterated into English as Sasthisa or Shashthisha, using the IAST transliteration scheme (?).
In Hinduism
Shaktism (Shakta philosophy)
: Google Books: Manthanabhairavatantram1) Ṣaṣṭīś (षष्ठी�) or Ṣaṣṭīśnātha is the name of a Siddha.—According to the Saṃvartāmaṇḍalasūtra, there are only three original Siddhas and three corresponding seats, namely, Oḍḍīśanātha of Oḍḍiyāna, Ṣaṣṭīśnātha of Pūrṇagiri and Mitreśanātha of Kāmarūpa. The ‘missing� seat is, as we would expect, Jālandhara. These three Siddhas correspond to the three Transmissions (krama) handed down through the lineages (oli) founded by them. These are those of the Aged, Youth and the Child, respectively.
2) Ṣaṣṭīś (षष्ठी�) is the name of the Siddha associated with the Praṇava of Śrī (ŚRĪ�) and the sacred seat called Pūrṇagiri, according to the Manthānabhairavatantra, a vast sprawling work that belongs to a corpus of Tantric texts concerned with the worship of the goddess Kubjikā.—The ṇa are loaded with many more correspondences. In chapter eight of the Kumārikākhaṇḍa they are one of five groups of five. [...] As usual, movement through these stations engendered by the utterance of the ṇa brings about states of possession (屹ś) and their accompanying attainments along with the full range of yogic powers.
: Shodhganga: Saudarya Lahari of Sri Sankara A StudyṢaṣṭīś (षष्ठी�) refers to one of the 56 rays of the Mūlādhāra-Cakra which (together with the 52 rays of the Svadhiṣṭhāna) are associated with the fiery plane called Rudragranthi, according to Śaṅkarācārya’s Saudaryalaharī.—Accordingly, the Goddess is visualised (by Sādhaka) as dwelling above the six Ādhāracakras ruling over the 360 rays which emanate in them [e.g., Ṣaṣṭīś]. These 360 rays represent 360 syllables (i.e., a consummation of the ś岹貹ñ or 50 alphabets) as well as the principles of nature. For the 360 syllables, together with � and �, Nyāsa should be performed for Śrīcakrapūjā.

Shakta (शाक्�, śākta) or Shaktism (śāktism) represents a tradition of Hinduism where the Goddess (Devi) is revered and worshipped. Shakta literature includes a range of scriptures, including various Agamas and Tantras, although its roots may be traced back to the Vedas.
See also (Relevant definitions)
Partial matches: Shashthi, Isha.
Starts with: Shashthishana, Shashthishanatha.
Full-text: Shashthishanatha, Madhyamauli, Nikhili, Siddhotpatti, Nikhilisha, Svapankta, Mitrisha.
Relevant text
Search found 3 books and stories containing Shashthisha, Ṣaṣṭīś, Shashthi-isha, Ṣaṣṭhī-īśa, Sasthi-isa, Sasthisa; (plurals include: Shashthishas, Ṣaṣṭīśs, ishas, īśas, isas, Sasthisas). You can also click to the full overview containing English textual excerpts. Below are direct links for the most relevant articles:
Soundarya Lahari of Shri Shankara (Study) (by Seetha N.)
The concepts of Kadividya and Hadividya < [Chapter 7 - Philosophical aspects in Saundaryalahari]
Saundaryalahari as an epitome of Saktism < [Chapter 5 - Shakta-Tantras—Saundaryalahari as an epitome of Shaktism]
Cidvilasastava by Amrtananda (by Brian Campbell and Ben Williams)
Lalitopakhyana (Lalita Mahatmya) (by G.V. Tagare)