योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-192, verse-19

भ्रान्तिर्न संभवत्येव तस्मात्काचित्कदाचन ।
निरावरणविज्ञानघनमेवेदमाततम् ॥ १९ ॥

bhrāntirna saṃbhavatyeva tasmātkācitkadācana ,
nirāvaraṇavijñānaghanamevedamātatam 19

19. bhrāntiḥ na saṃbhavati eva tasmāt kācit kadācana
nirāvaraṇavijñānaghanam eva idam ātatam

19. tasmāt kācit bhrāntiḥ kadācana na saṃbhavati eva.
idam eva nirāvaraṇavijñānaghanam ātatam.

19. Therefore, no illusion (bhrānti) whatsoever is ever possible. This (reality) is indeed nothing but an extended, solid mass of unobstructed consciousness.

Words meanings summery:

• भ्रान्तिः (bhrāntiḥ) - illusion (bhrānti) (error, illusion, delusion, confusion)

• न (na) - not (not, no)

• संभवति (saṁbhavati) - is possible (occurs, is possible, is born)

• एव (eva) - certainly (indeed, certainly, only)

• तस्मात् (tasmāt) - therefore (therefore, from that)

• काचित् (kācit) - any (feminine) (some, any, a certain (feminine))

• कदाचन (kadācana) - ever (ever, at any time, never (with negation))

• निरावरणविज्ञानघनम् (nirāvaraṇavijñānaghanam) - a solid mass of unobstructed consciousness (solid mass of unobstructed consciousness)

• इदम् (idam) - this (reality) (this, here)

• आततम् (ātatam) - extended, pervading (extended, pervaded, spread out)

Words meanings and morphology

भ्रान्तिः (bhrāntiḥ) - illusion (bhrānti) (error, illusion, delusion, confusion)

(noun)

Nominative, feminine, singular of bhrānti

bhrānti - error, illusion, delusion, confusion, mistaken notion

Derived from √bhram 'to wander, err'

Root: bhram (class 1)

न (na) - not (not, no)

(indeclinable)

संभवति (saṁbhavati) - is possible (occurs, is possible, is born)

(verb)

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

present indicative

3rd singular present active

Prefix: sam

Root: bhū (class 1)

एव (eva) - certainly (indeed, certainly, only)

(indeclinable)

Note: Emphasizes the impossibility.

तस्मात् (tasmāt) - therefore (therefore, from that)

(pronoun)

Ablative, neuter, singular of tad

tad - that, it

Note: Used adverbially to mean 'therefore'.

काचित् (kācit) - any (feminine) (some, any, a certain (feminine))

(pronoun)

Nominative, feminine, singular of kācid

kācid - some, any, a certain

Feminine nominative singular of 'kaścid'

Note: Agrees with 'bhrāntiḥ'.

कदाचन (kadācana) - ever (ever, at any time, never (with negation))

(indeclinable)

Combination of 'kadā' and 'cana'

निरावरणविज्ञानघनम् (nirāvaraṇavijñānaghanam) - a solid mass of unobstructed consciousness (solid mass of unobstructed consciousness)

(noun)

Nominative, neuter, singular of nirāvaraṇavijñānaghana

nirāvaraṇavijñānaghana - solid mass of unobstructed knowledge/consciousness

Compound type : tatpurusha (nirāvaraṇa+vijñāna+ghana)

• nis – without, free from
  indeclinable
  Prefix meaning 'without' or 'out of'.
• āvaraṇa – covering, veil, obstruction
  noun (neuter)
  Prefix: ā
  Root: vṛ (class 5)
• vijñāna – consciousness, knowledge, discrimination, wisdom
  noun (neuter)
  Derived from √jñā with prefix vi-
  Prefix: vi
  Root: jñā (class 9)
• ghana – solid, dense, mass, compact
  adjective (neuter)

Note: Predicate nominative for 'idam'.

इदम् (idam) - this (reality) (this, here)

(pronoun)

Nominative, neuter, singular of idam

idam - this, here, it

Note: Refers to the ultimate reality being described.

आततम् (ātatam) - extended, pervading (extended, pervaded, spread out)

(adjective)

Nominative, neuter, singular of ātata

ātata - extended, spread out, pervaded, stretched

Past Passive Participle

Derived from √tan 'to stretch' with prefix ā-

Prefix: ā

Root: tan (class 8)

Note: Agrees with 'idam' and 'nirāvaraṇavijñānaghanam'.