योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-23, verse-29

अनन्तापारपर्यन्तबद्धपीठं निजं वपुः ।
महाशैलवदुत्तुङ्गमवलम्ब्य व्यवस्थितः ॥ २९ ॥

anantāpāraparyantabaddhapīṭhaṃ nijaṃ vapuḥ ,
mahāśailavaduttuṅgamavalambya vyavasthitaḥ 29

29. anantāpāraparyanta-baddha-pīṭham nijaṃ vapuḥ |
mahāśaila-vat uttungaṃ avalambya vyavasthitaḥ ||

29. anantāpāraparyantabaddhapīṭham mahāśailavaduttungam nijaṃ vapuḥ avalambya vyavasthitaḥ.

29. He remains established, resting upon his own form which is lofty like a great mountain, its base secured by infinite and boundless limits.

Words meanings summery:

• अनन्तापारपर्यन्तबद्धपीठम् (anantāpāraparyantabaddhapīṭham) - having a seat fixed by its endless, boundless limits

• निजम् (nijam) - own, one's own

• वपुः (vapuḥ) - body, form

• महाशैलवत् (mahāśailavat) - like a great mountain

• उत्तुन्गम् (uttungam) - lofty, very high

• अवलम्ब्य (avalambya) - having supported oneself, having relied upon

• व्यवस्थितः (vyavasthitaḥ) - established, situated, standing firmly

Words meanings and morphology

अनन्तापारपर्यन्तबद्धपीठम् (anantāpāraparyantabaddhapīṭham) - having a seat fixed by its endless, boundless limits

(adjective)

Accusative, neuter, singular of anantāpāraparyantabaddhapīṭha

anantāpāraparyantabaddhapīṭha - having a seat fixed by its endless, boundless limits

Compound type : Bahuvrihi (anantāpāraparyanta+baddhapīṭha)

• anantāpāraparyanta – of endless and boundless limits
  noun (neuter)
• baddhapīṭha – having a fixed seat/base
  adjective (neuter)

निजम् (nijam) - own, one's own

(adjective)

Accusative, neuter, singular of nija

nija - own, one's own

वपुः (vapuḥ) - body, form

(noun)

Accusative, neuter, singular of vapus

vapus - body, form, figure

महाशैलवत् (mahāśailavat) - like a great mountain

(indeclinable)

vat is a primary suffix, forming indeclinables, meaning 'like' or 'as'.

Compound type : Karmadharaya (mahā+śaila)

• mahā – great, large
  adjective
• śaila – mountain, rock
  noun (masculine)

उत्तुन्गम् (uttungam) - lofty, very high

(adjective)

Accusative, neuter, singular of uttunga

uttunga - lofty, very high, eminent

अवलम्ब्य (avalambya) - having supported oneself, having relied upon

(indeclinable)

Absolutive (Gerund)

root lamb + prefix ava + suffix ya for absolutive

Prefix: ava

Root: lamb (class 1)

व्यवस्थितः (vyavasthitaḥ) - established, situated, standing firmly

(adjective)

Nominative, masculine, singular of vyavasthita

vyavasthita - established, situated, standing firmly, fixed

Past Passive Participle

from sthā (to stand) with prefixes vi and ava

Prefixes: vi+ava

Root: sthā