योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-81, verse-82

सन्नेष चेतनात्मत्वाद्दर्शनानवबोधतः ।
द्वैतैक्ये नात्र विद्येते सर्वरूपे महात्मनि ॥ ८२ ॥

sanneṣa cetanātmatvāddarśanānavabodhataḥ ,
dvaitaikye nātra vidyete sarvarūpe mahātmani 82

82. san eṣaḥ cetanātmatvāt darśanānavabodhataḥ
dvaita aikye na atra vidyete sarvarūpe mahātmani

82. eṣaḥ san cetanātmatvāt darśanānavabodhataḥ
sarvarūpe mahātmani atra dvaita aikye na vidyete

82. This (reality) exists and, being of the nature (ātmatva) of consciousness, due to the non-perception of distinctions, neither duality nor oneness exists here within the all-encompassing Great Self (mahātman).

Words meanings summery:

• सन् (san) - being, existence (as a quality of reality) (existing, being, good, true)

• एषः (eṣaḥ) - referring to the ultimate reality/Supreme Self (this, this one)

• चेतनात्मत्वात् (cetanātmatvāt) - because of having the nature of consciousness

• दर्शनानवबोधतः (darśanānavabodhataḥ) - because there is no perception of difference or distinction (from the non-perception of distinctions, due to non-apprehension of vision/view)

• द्वैत (dvaita) - duality, dualism

• ऐक्ये (aikye) - oneness, unity

• न (na) - not, no

• अत्र (atra) - in this context, in this ultimate reality (here, in this, thereupon)

• विद्येते (vidyete) - exist, are found

• सर्वरूपे (sarvarūpe) - in the entity that is characterized by all forms/aspects (in the all-formed, in the form of all)

• महात्मनि (mahātmani) - in the Great Self (mahātman)

Words meanings and morphology

सन् (san) - being, existence (as a quality of reality) (existing, being, good, true)

(adjective)

Nominative, masculine, singular of sat

sat - existing, being, real, true, good, virtuous

Present Active Participle

From root 'as' (to be) with suffix '-at'.

Root: as (class 2)

Note: Qualifies 'eṣaḥ'.

एषः (eṣaḥ) - referring to the ultimate reality/Supreme Self (this, this one)

(pronoun)

Nominative, masculine, singular of etad

etad - this, this one

Masculine nominative singular of 'etad'.

Note: Subject of the implied sentence.

चेतनात्मत्वात् (cetanātmatvāt) - because of having the nature of consciousness

(noun)

Ablative, neuter, singular of cetanātmatva

cetanātmatva - the nature of being consciousness, conscious self-ness

Formed from 'cetanātman' (conscious self) with suffix '-tva'.

Compound type : tatpuruṣa (cetanā+ātmatva)

• cetanā – consciousness, intelligence, sentient
  noun (feminine)
  From root 'cit' (to perceive, know, be conscious) with suffix '-anā'.
  Root: cit (class 1)
• ātmatva – nature of the self, self-ness, individuality
  noun (neuter)
  Formed from 'ātman' (self) with the suffix '-tva' indicating abstract quality.

Note: Indicates reason or cause.

दर्शनानवबोधतः (darśanānavabodhataḥ) - because there is no perception of difference or distinction (from the non-perception of distinctions, due to non-apprehension of vision/view)

(indeclinable)

Compound of 'darśana' (perception/view) and 'anavabodha' (non-apprehension).

Compound type : tatpuruṣa (darśana+anavabodha)

• darśana – seeing, perception, view, philosophy, doctrine
  noun (neuter)
  Action noun
  From root 'dṛś' (to see) with suffix '-ana'.
  Root: dṛś (class 1)
• anavabodha – non-apprehension, non-understanding, lack of knowledge
  noun (masculine)
  Negative prefix 'an-' + 'avabodha' (apprehension/understanding). 'avabodha' from prefix 'ava' and root 'budh' (to know).
  Prefixes: an+ava
  Root: budh (class 1)

Note: Adverbial use from suffix '-taḥ'.

द्वैत (dvaita) - duality, dualism

(noun)

Nominative, neuter, singular of dvaita

dvaita - duality, dualism, the state of being two

From 'dvi' (two) with suffix '-ta'.

Note: This noun is grammatically singular but semantically forms a pair with 'aikye' to denote two concepts (duality and oneness) as the dual subject of 'vidyete'.

ऐक्ये (aikye) - oneness, unity

(noun)

neuter, dual of aikya

aikya - oneness, unity, identity

From 'eka' (one) with suffix '-ya'.

Note: Forms the dual subject with 'dvaita' for the verb 'vidyete'.

न (na) - not, no

(indeclinable)

अत्र (atra) - in this context, in this ultimate reality (here, in this, thereupon)

(indeclinable)

Locative adverb from 'idam'.

विद्येते (vidyete) - exist, are found

(verb)

3rd person , dual, middle, present (laṭ) of vid

Present Middle Indicative

From root 'vid' (class 4) meaning 'to exist'.

Root: vid (class 4)

Note: Subject is 'dvaita' and 'aikye'.

सर्वरूपे (sarvarūpe) - in the entity that is characterized by all forms/aspects (in the all-formed, in the form of all)

(adjective)

Locative, masculine, singular of sarvarūpa

sarvarūpa - having all forms, all-formed, omniform

Compound of 'sarva' (all) and 'rūpa' (form).

Compound type : bahuvrīhi / tatpuruṣa (sarva+rūpa)

• sarva – all, every, whole
  adjective
• rūpa – form, appearance, nature, beauty
  noun (neuter)

Note: Qualifies 'mahātmani'.

महात्मनि (mahātmani) - in the Great Self (mahātman)

(noun)

Locative, masculine, singular of mahātman

mahātman - Great Self, universal soul, magnanimous

Compound of 'mahat' (great) and 'ātman' (self).

Compound type : karmadhāraya (mahat+ātman)

• mahat – great, large, important
  adjective
  Strong stem 'mahā'.
• ātman – self, soul, spirit, essence, breath
  noun (masculine)
  Root 'an' (to breathe).
  Root: an (class 2)

Note: Refers to the Supreme Being.