योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-95, verse-23

घनत्वमहमासाद्य तथा सर्गस्य शाम्यति ।
परिज्ञाता यथा स्वप्ननिधेरादेयभावना ॥ २३ ॥

ghanatvamahamāsādya tathā sargasya śāmyati ,
parijñātā yathā svapnanidherādeyabhāvanā 23

23. ghanatvam aham āsādya tathā sargasya śāmyati
| parijñātā yathā svapnanidheḥ ādeya-bhāvanā

23. yathā svapnanidheḥ ādeya-bhāvanā parijñātā [satyām śāmyati],
tathā aham sargasya ghanatvam āsādya [tat ghanatvam] śāmyati

23. Just as the thought of acquiring a treasure (nidhi) from a dream (svapna) vanishes once its nature is fully comprehended, similarly, upon my experiencing the dense, substantial nature (ghanatvam) of creation (sarga), it then subsides.

Words meanings summery:

• घनत्वम् (ghanatvam) - density, solidity, substantiality, thickness

• अहम् (aham) - I, myself

• आसाद्य (āsādya) - having obtained, having reached, having attained, having approached, having experienced, having understood

• तथा (tathā) - thus, so, in that manner, similarly

• सर्गस्य (sargasya) - of creation, of emanation, of the world

• शाम्यति (śāmyati) - subsides, ceases, becomes calm, becomes tranquil

• परिज्ञाता (parijñātā) - fully comprehended (as illusory) (completely known, fully understood, recognized)

• यथा (yathā) - as, just as, in which way

• स्वप्ननिधेः (svapnanidheḥ) - of a treasure in a dream, of a dream-treasure

• आदेय-भावना (ādeya-bhāvanā) - the idea of acquiring, the conception of taking

Words meanings and morphology

घनत्वम् (ghanatvam) - density, solidity, substantiality, thickness

(noun)

Nominative, neuter, singular of ghanatva

ghanatva - density, solidity, substantiality

अहम् (aham) - I, myself

(pronoun)

Nominative, singular of asmad

asmad - I

आसाद्य (āsādya) - having obtained, having reached, having attained, having approached, having experienced, having understood

(indeclinable)

Absolutive (Gerund)

Formed from ā-sad (to approach, reach) + lyap suffix.

Prefix: ā

Root: sad (class 1)

तथा (tathā) - thus, so, in that manner, similarly

(indeclinable)

सर्गस्य (sargasya) - of creation, of emanation, of the world

(noun)

Genitive, masculine, singular of sarga

sarga - creation, emanation, world

शाम्यति (śāmyati) - subsides, ceases, becomes calm, becomes tranquil

(verb)

3rd person , singular, active, present (laṭ) of śāmyati

Present Active Indicative

Root: śam (class 4)

परिज्ञाता (parijñātā) - fully comprehended (as illusory) (completely known, fully understood, recognized)

(adjective)

Nominative, feminine, singular of parijñāta

parijñāta - fully known, completely understood

Past Passive Participle

Formed from pari-jñā (to know fully) + kta suffix.

Prefix: pari

Root: jñā (class 9)

यथा (yathā) - as, just as, in which way

(indeclinable)

स्वप्ननिधेः (svapnanidheḥ) - of a treasure in a dream, of a dream-treasure

(noun)

Genitive, masculine, singular of svapnanidhi

svapnanidhi - treasure in a dream

Compound type : tatpuruṣa (svapna+nidhi)

• svapna – dream, sleep
  noun (masculine)
• nidhi – treasure, hoard, fund
  noun (masculine)

आदेय-भावना (ādeya-bhāvanā) - the idea of acquiring, the conception of taking

(noun)

Nominative, feminine, singular of ādeyabhāvanā

ādeyabhāvanā - idea of acquiring, notion of taking

Compound type : tatpuruṣa (ādeya+bhāvanā)

• ādeya – to be taken, to be received, proper to be taken
  adjective
  Gerundive (karmaṇi kṛtya)
  Formed from ā-dā (to take) + eya suffix.
  Prefix: ā
  Root: dā (class 3)
• bhāvanā – conception, idea, thought, imagination, contemplation, bringing into existence
  noun (feminine)