योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-126, verse-86

अस्य तूपशमो मोक्ष इत्येवं ज्ञानसंग्रहः ।
प्रसादकारिणी स्वच्छा निरिच्छे विमलाकृतौ ॥ ८६ ॥

asya tūpaśamo mokṣa ityevaṃ jñānasaṃgrahaḥ ,
prasādakāriṇī svacchā niricche vimalākṛtau 86

86. asya tu upaśamaḥ mokṣaḥ iti evam jñānasaṃgrahaḥ
prasādakāriṇī svacchā niricche vimalākṛtau

86. asya upaśamaḥ tu mokṣaḥ iti evam jñānasaṃgrahaḥ
prasādakāriṇī svacchā niricche vimalākṛtau

86. Indeed, the cessation of this (desire or suffering) is final liberation (mokṣa); this is how knowledge (jñāna) is summarized. Such a state, pure and serene, exists in a mind free from desires and untainted.

Words meanings summery:

• अस्य (asya) - of this (desire or suffering, implied from preceding context) (of this)

• तु (tu) - indeed (but, indeed, however)

• उपशमः (upaśamaḥ) - cessation (cessation, pacification, quiescence)

• मोक्षः (mokṣaḥ) - final liberation (mokṣa) (liberation, release, freedom)

• इति (iti) - thus (thus, so, in this way)

• एवम् (evam) - in this way (thus, so, in this way)

• ज्ञानसंग्रहः (jñānasaṁgrahaḥ) - summary of knowledge (jñāna) (summary of knowledge, compendium of knowledge)

• प्रसादकारिणी (prasādakāriṇī) - causing serenity (causing serenity, producing grace, benevolent)

• स्वच्छा (svacchā) - pure (pure, clear, untainted, transparent)

• निरिच्छे (niricche) - for one free from desire (without desire, desireless)

• विमलाकृतौ (vimalākṛtau) - in an untainted mind/form (in a pure form, in an untainted nature)

Words meanings and morphology

अस्य (asya) - of this (desire or suffering, implied from preceding context) (of this)

(pronoun)

Genitive, neuter, singular of idam

idam - this

Note: Refers to the cessation of desire or suffering.

तु (tu) - indeed (but, indeed, however)

(indeclinable)

उपशमः (upaśamaḥ) - cessation (cessation, pacification, quiescence)

(noun)

Nominative, masculine, singular of upaśama

upaśama - cessation, tranquility, pacification

Derived from verb root śam (to be calm) with upasarga upa-.

Prefix: upa

Root: śam (class 4)

मोक्षः (mokṣaḥ) - final liberation (mokṣa) (liberation, release, freedom)

(noun)

Nominative, masculine, singular of mokṣa

mokṣa - liberation, release, emancipation

Derived from root muc (to free, release).

Root: muc (class 6)

इति (iti) - thus (thus, so, in this way)

(indeclinable)

Note: Marks the end of a quotation or an explanation.

एवम् (evam) - in this way (thus, so, in this way)

(indeclinable)

ज्ञानसंग्रहः (jñānasaṁgrahaḥ) - summary of knowledge (jñāna) (summary of knowledge, compendium of knowledge)

(noun)

Nominative, masculine, singular of jñānasaṃgraha

jñānasaṁgraha - summary of knowledge, collection of knowledge

Compound type : tatpuruṣa (jñāna+saṃgraha)

• jñāna – knowledge, wisdom
  noun (neuter)
  Derived from root jñā (to know).
  Root: jñā (class 9)
• saṃgraha – collection, compilation, summary
  noun (masculine)
  Derived from root grah (to seize, take) with upasarga sam-.
  Prefix: sam
  Root: grah (class 9)

प्रसादकारिणी (prasādakāriṇī) - causing serenity (causing serenity, producing grace, benevolent)

(adjective)

Nominative, feminine, singular of prasādakāriṇ

prasādakāriṇ - causing serenity, producing grace

Feminine form of prasādakārin. Formed from prasāda (grace/serenity) and kārin (making/doing).

Compound type : tatpuruṣa (prasāda+kārin)

• prasāda – serenity, grace, clearness
  noun (masculine)
  Derived from root sad (to sit) with upasarga pra-.
  Prefix: pra
  Root: sad (class 1)
• kārin – making, doing, performing
  adjective (masculine)
  Agent noun from root kṛ (to do).
  Root: kṛ (class 8)

Note: Refers to the state of liberation (mokṣa) or the knowledge itself.

स्वच्छा (svacchā) - pure (pure, clear, untainted, transparent)

(adjective)

Nominative, feminine, singular of svaccha

svaccha - clean, pure, clear, transparent

Compound of sva (own) and accha (clear).

Compound type : bahuvrīhi (sva+accha)

• sva – own, self
  pronoun (neuter)
• accha – clear, transparent
  adjective (masculine)

Note: Refers to the state of liberation (mokṣa) or the knowledge itself.

निरिच्छे (niricche) - for one free from desire (without desire, desireless)

(adjective)

Locative, feminine, singular of niriccha

niriccha - desireless, free from desire

Compound of nir (without) and icchā (desire).

Compound type : bahuvrīhi (nis+icchā)

• nis – without, out, free from
  indeclinable
  Prefix.
• icchā – desire, wish
  noun (feminine)
  Derived from root iṣ (to wish, desire).
  Root: iṣ (class 6)

Note: Qualifies `vimalākṛtau`, meaning 'in a desireless pure form'.

विमलाकृतौ (vimalākṛtau) - in an untainted mind/form (in a pure form, in an untainted nature)

(noun)

Locative, feminine, singular of vimalākṛti

vimalākṛti - pure form, untainted nature

Compound of vimala (stainless) and ākṛti (form, shape, nature).

Compound type : tatpuruṣa (vimala+ākṛti)

• vimala – stainless, pure, clean
  adjective (masculine)
  Compound of vi (without) and mala (impurity).
  Prefix: vi
• ākṛti – form, shape, appearance, nature
  noun (feminine)
  Derived from root kṛ (to do) with upasarga ā-.
  Prefix: ā
  Root: kṛ (class 8)

Note: Refers to the inner state or mind of a liberated person.