योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-59, verse-24

तत्त्वेन भावनायत्ता संसृतिः सानुभूयते ।
अभावनामात्रलयात्सा च निःसाररूपिणी ॥ २४ ॥

tattvena bhāvanāyattā saṃsṛtiḥ sānubhūyate ,
abhāvanāmātralayātsā ca niḥsārarūpiṇī 24

24. tattvena bhāvanā-āyattā saṃsṛtiḥ sā anubhūyate
abhāvanā-mātra-layāt sā ca niḥsāra-rūpiṇī

24. tattvena saṃsṛtiḥ bhāvanā-āyattā sā anubhūyate
ca abhāvanā-mātra-layāt sā niḥsāra-rūpiṇī

24. In reality (tattva), the cycle of rebirth (saṃsāra) is dependent on mental construction (bhāvanā), and it is experienced accordingly. Moreover, through the mere dissolution of mental construction (bhāvanā), it (saṃsāra) becomes devoid of essential nature (niḥsāra).

Words meanings summery:

• तत्त्वेन (tattvena) - in reality, truly, essentially

• भावना-आयत्ता (bhāvanā-āyattā) - dependent on mental construction/imagination

• संसृतिः (saṁsṛtiḥ) - the cycle of rebirth (saṃsāra) (cycle of rebirth, transmigration, world)

• सा (sā) - she, it, that

• अनुभूयते (anubhūyate) - is experienced, is perceived

• अभावना-मात्र-लयात् (abhāvanā-mātra-layāt) - from the mere dissolution of mental construction (or non-mental construction)

• सा (sā) - she, it, that

• च (ca) - and, moreover, also

• निःसार-रूपिणी (niḥsāra-rūpiṇī) - devoid of essential nature, without substance

Words meanings and morphology

तत्त्वेन (tattvena) - in reality, truly, essentially

(noun)

Instrumental, neuter, singular of tattva

tattva - thatness, reality, truth, principle, essential nature

भावना-आयत्ता (bhāvanā-āyattā) - dependent on mental construction/imagination

(adjective)

Nominative, feminine, singular of bhāvanā-āyatta

bhāvanā-āyatta - dependent on mental construction/ideation

Compound type : tatpuruṣa (bhāvanā+āyatta)

• bhāvanā – mental construction, imagination, contemplation, ideation
  noun (feminine)
  Root: bhū (class 1)
• āyatta – dependent on, subject to, controlled by
  adjective (masculine)
  Past Passive Participle
  Derived from root yam with prefix ā-
  Prefix: ā
  Root: yam (class 1)

संसृतिः (saṁsṛtiḥ) - the cycle of rebirth (saṃsāra) (cycle of rebirth, transmigration, world)

(noun)

Nominative, feminine, singular of saṃsṛti

saṁsṛti - flowing together, conjunction, transmigration, course of worldly existence, cycle of rebirth

Prefix: sam

Root: sṛ (class 1)

सा (sā) - she, it, that

(pronoun)

Nominative, feminine, singular of tad

tad - that, he, she, it

अनुभूयते (anubhūyate) - is experienced, is perceived

(verb)

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

present tense, class 1

1st conjugation, ātmanepada

Prefix: anu

Root: bhū (class 1)

अभावना-मात्र-लयात् (abhāvanā-mātra-layāt) - from the mere dissolution of mental construction (or non-mental construction)

(noun)

Ablative, masculine, singular of abhāvanā-mātra-laya

abhāvanā-mātra-laya - mere dissolution of mental construction; dissolution into non-ideation

Compound type : tatpuruṣa (abhāvanā+mātra+laya)

• abhāvanā – absence of mental construction, non-ideation
  noun (feminine)
• mātra – mere, only, purely
  adjective/indeclinable
• laya – dissolution, absorption, cessation, merging
  noun (masculine)
  Root: lī (class 4)

सा (sā) - she, it, that

(pronoun)

Nominative, feminine, singular of tad

tad - that, he, she, it

च (ca) - and, moreover, also

(indeclinable)

निःसार-रूपिणी (niḥsāra-rūpiṇī) - devoid of essential nature, without substance

(adjective)

Nominative, feminine, singular of niḥsāra-rūpiṇī

niḥsāra-rūpin - having the form of being without essence, unsubstantial

Compound type : bahuvrīhi (niḥsāra+rūpin)

• niḥsāra – without essence, worthless, unsubstantial
  adjective
  Prefix: nir
• rūpin – having a form, beautiful, endowed with qualities
  adjective (masculine)