योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-49, verse-36

आतिवाहिकदेहोऽयमाधिभौतिकतां यथा ।
नीयते भावनां तज्ज्ञैर्बोधसत्ताप्रसादतः ॥ ३६ ॥

ātivāhikadeho'yamādhibhautikatāṃ yathā ,
nīyate bhāvanāṃ tajjñairbodhasattāprasādataḥ 36

36. ātivāhika-dehaḥ ayam ādhibhautikatām yathā
nīyate bhāvanām tat-jñaiḥ bodha-sattā-prasādataḥ

36. ayam ātivāhika-dehaḥ yathā ādhibhautikatām
bhāvanām tat-jñaiḥ bodha-sattā-prasādataḥ nīyate

36. Just as this subtle, transitional body (ātivāhika-deha) is led to assume a gross physical nature through mental conception (bhāvanā) by those who understand its true nature, owing to the grace of the reality of consciousness (bodha-sattā).

Words meanings summery:

• आतिवाहिक-देहः (ātivāhika-dehaḥ) - the subtle vehicle that carries the individual soul to its next incarnation or state of being (the subtle or transitional body)

• अयम् (ayam) - this, this one

• आधिभौतिकताम् (ādhibhautikatām) - to the state of being related to material elements, to a physical state, to materiality

• यथा (yathā) - just as, in the manner that, like

• नीयते (nīyate) - is led, is carried, is brought

• भावनाम् (bhāvanām) - the mental act of creating or visualizing something (mental conception, imagination, creative visualization, attitude)

• तत्-ज्ञैः (tat-jñaiḥ) - by those who understand the true nature of the subtle body and consciousness (by those who know that, by experts in it)

• बोध-सत्ता-प्रसादतः (bodha-sattā-prasādataḥ) - from the grace of the existence of awareness, by the favor of the reality of consciousness

Words meanings and morphology

आतिवाहिक-देहः (ātivāhika-dehaḥ) - the subtle vehicle that carries the individual soul to its next incarnation or state of being (the subtle or transitional body)

(noun)

Nominative, masculine, singular of ātivāhika-deha

ātivāhika-deha - subtle body, transitional body

Compound type : karmadhāraya (ātivāhika+deha)

• ātivāhika – subtle, transitional, carrying across
  adjective (masculine)
• deha – body, form, physical frame
  noun (masculine)

अयम् (ayam) - this, this one

(pronoun)

Nominative, masculine, singular of idam

idam - this, this one

आधिभौतिकताम् (ādhibhautikatām) - to the state of being related to material elements, to a physical state, to materiality

(noun)

Accusative, feminine, singular of ādhibhautikatā

ādhibhautikatā - physicality, materiality, state of being related to elements

यथा (yathā) - just as, in the manner that, like

(indeclinable)

नीयते (nīyate) - is led, is carried, is brought

(verb)

3rd person , singular, passive, present (lat) of nī

Root: nī (class 1)

भावनाम् (bhāvanām) - the mental act of creating or visualizing something (mental conception, imagination, creative visualization, attitude)

(noun)

Accusative, feminine, singular of bhāvanā

bhāvanā - conception, imagination, mental attitude, development, cultivation

Derived from root 'bhū' (to be, to exist) with suffix '-ana' denoting action.

Root: bhū (class 1)

तत्-ज्ञैः (tat-jñaiḥ) - by those who understand the true nature of the subtle body and consciousness (by those who know that, by experts in it)

(noun)

Instrumental, masculine, plural of tat-jña

tat-jña - knower of that, expert in it

Compound type : tatpuruṣa (tat+jña)

• tat – that, it
  pronoun (neuter)
• jña – knower, understanding
  adjective (masculine)
  agent noun
  Derived from root 'jñā' (to know)
  Root: jñā (class 9)

बोध-सत्ता-प्रसादतः (bodha-sattā-prasādataḥ) - from the grace of the existence of awareness, by the favor of the reality of consciousness

(noun)

Ablative, masculine, singular of bodha-sattā-prasāda

bodha-sattā-prasāda - grace of the reality of consciousness, favor of the existence of awareness

Compound type : tatpuruṣa (bodha+sattā+prasāda)

• bodha – awareness, consciousness, knowledge
  noun (masculine)
  Derived from root 'budh' (to know, perceive)
  Root: budh (class 1)
• sattā – existence, reality, being
  noun (feminine)
  Derived from root 'as' (to be) through 'sat' (existing)
  Root: as (class 2)
• prasāda – grace, favor, serenity, clarity
  noun (masculine)
  Derived from root 'sad' (to sit, to settle) with prefix 'pra'
  Prefix: pra
  Root: sad (class 1)