योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-20, verse-18

व्यपगतघनचेतनः समन्तादहमिति नूनमबुध्यमान आस्व ।
अनभिधघनचेतनैकरूपः क्षितसदसत्सदसत्सदोदितश्च ॥ १८ ॥

vyapagataghanacetanaḥ samantādahamiti nūnamabudhyamāna āsva ,
anabhidhaghanacetanaikarūpaḥ kṣitasadasatsadasatsadoditaśca 18

18. vyapagata-ghana-cetanaḥ samantāt
aham iti nūnam abudhyamānaḥ āsva
anabhidhaghana-cetana-ekarūpaḥ
kṣit-sad-asat-sad-asat-sadoditaḥ ca

18. vyapagata-ghana-cetanaḥ samantāt aham iti abudhyamānaḥ nūnam āsva.
anabhidhaghana-cetana-ekarūpaḥ kṣit-sad-asat-sad-asat-sadoditaḥ ca.

18. Having completely shed dense (individual) consciousness, certainly remain everywhere without perceiving 'I am'. You are a singular form of inexpressible, concentrated consciousness, and are eternally manifest as the abiding reality that encompasses all states of existence and non-existence.

Words meanings summery:

• व्यपगत-घन-चेतनः (vyapagata-ghana-cetanaḥ) - one whose dense, individualized consciousness has departed (one whose dense consciousness has departed)

• समन्तात् (samantāt) - from all sides, completely, everywhere

• अहम् (aham) - I, I am

• इति (iti) - indicating the preceding 'aham' as a concept or thought (thus, so, in this manner, signifying quotation)

• नूनम् (nūnam) - surely, certainly, indeed

• अबुध्यमानः (abudhyamānaḥ) - without perceiving or conceiving (the 'I am') (not knowing, not understanding, unconscious)

• आस्व (āsva) - remain in that state of non-perception (remain, stay, dwell, be)

• अनभिधघन-चेतन-एकरूपः (anabhidhaghana-cetana-ekarūpaḥ) - one whose single form is inexpressible dense consciousness

• क्षित्-सद्-असत्-सद्-असत्-सदोदितः (kṣit-sad-asat-sad-asat-sadoditaḥ) - the ultimate reality, eternally manifest, encompassing all phenomenal states of being and non-being (that which abides in existence and non-existence (and again existence and non-existence) and is eternally manifest)

• च (ca) - and, also

Words meanings and morphology

व्यपगत-घन-चेतनः (vyapagata-ghana-cetanaḥ) - one whose dense, individualized consciousness has departed (one whose dense consciousness has departed)

(adjective)

Nominative, masculine, singular of vyapagata-ghana-cetana

vyapagata-ghana-cetana - one whose dense consciousness has departed

Compound type : Bahuvrihi (vyapagata+ghana+cetana)

• vyapagata – departed, gone away
  participle (masculine)
  Past Passive Participle
  Derived from root gam with prefixes vi and apa
  Prefixes: vi+apa
  Root: gam (class 1)
• ghana – dense, thick, concentrated
  adjective (masculine)
• cetana – consciousness, sentient being, animation
  noun (masculine)
  Root: cit (class 1)

समन्तात् (samantāt) - from all sides, completely, everywhere

(indeclinable)

अहम् (aham) - I, I am

(pronoun)

Nominative, singular of aham

aham - I

इति (iti) - indicating the preceding 'aham' as a concept or thought (thus, so, in this manner, signifying quotation)

(indeclinable)

नूनम् (nūnam) - surely, certainly, indeed

(indeclinable)

अबुध्यमानः (abudhyamānaḥ) - without perceiving or conceiving (the 'I am') (not knowing, not understanding, unconscious)

(participle)

Nominative, masculine, singular of abudhyamāna

abudhyamāna - not knowing, not understanding, unconscious

Present Active Participle (negated)

Present active participle from root budh with negation a- prefix

Prefix: a

Root: budh (class 4)

आस्व (āsva) - remain in that state of non-perception (remain, stay, dwell, be)

(verb)

2nd person , singular, active, imperative (loṭ) of ās

Root: ās (class 2)

अनभिधघन-चेतन-एकरूपः (anabhidhaghana-cetana-ekarūpaḥ) - one whose single form is inexpressible dense consciousness

(adjective)

Nominative, masculine, singular of anabhidhaghana-cetana-ekarūpa

anabhidhaghana-cetana-ekarūpa - one whose single form is inexpressible dense consciousness

Compound type : Bahuvrihi (anabhidha+ghana+cetana+ekarūpa)

• anabhidha – inexpressible, indefinable
  adjective (masculine)
  Compound of negation 'a' and 'abhidha' (expressible)
  Prefix: a
• ghana – dense, concentrated, profound
  adjective (masculine)
• cetana – consciousness, sentient being, spirit
  noun (masculine)
  Root: cit (class 1)
• ekarūpa – of one form, uniform, homogeneous
  adjective (masculine)

क्षित्-सद्-असत्-सद्-असत्-सदोदितः (kṣit-sad-asat-sad-asat-sadoditaḥ) - the ultimate reality, eternally manifest, encompassing all phenomenal states of being and non-being (that which abides in existence and non-existence (and again existence and non-existence) and is eternally manifest)

(adjective)

Nominative, masculine, singular of kṣit-sat-asat-sat-asat-sadodita

kṣit-sat-asat-sat-asat-sadodita - that which abides in existence and non-existence (and again existence and non-existence) and is eternally manifest

Compound type : Bahuvrihi (kṣit+sat+asat+sat+asat+sadodita)

• kṣit – abiding, dwelling, existing
  adjective (masculine)
  From root kṣi (to dwell, to abide)
  Root: kṣi (class 1)
• sat – existent, real, good, true
  participle (masculine)
  Present Active Participle
  Present active participle from root as (to be)
  Root: as (class 2)
• asat – non-existent, unreal, false
  participle (masculine)
  Present Active Participle (negated)
  Present active participle from root as (to be) with negation a- prefix
  Prefix: a
  Root: as (class 2)
• sat – existent, real, good, true
  participle (masculine)
  Present Active Particual
  Present active participle from root as (to be)
  Root: as (class 2)
• asat – non-existent, unreal, false
  participle (masculine)
  Present Active Participle (negated)
  Present active participle from root as (to be) with negation a- prefix
  Prefix: a
  Root: as (class 2)
• sadodita – eternally arisen, always manifest
  adjective (masculine)
  Compound of sadā (always) and udita (arisen, manifested)
  Prefix: ud
  Root: vad (class 1)

च (ca) - and, also

(indeclinable)