योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-82, verse-10

अचेतनं यच्चिन्मात्रं न तच्चिन्मात्रमुच्यते ।
न च चिन्मात्रनभसो नष्टं क्वचन युज्यते ॥ १० ॥

acetanaṃ yaccinmātraṃ na taccinmātramucyate ,
na ca cinmātranabhaso naṣṭaṃ kvacana yujyate 10

10. acetanam yat citmātram na tat citmātram ucyate
na ca citmātranabhaso naṣṭam kvacana yujyate

10. yat acetanam citmātram [iti] tat citmātram na ucyate.
ca citmātranabhaso naṣṭam kvacana na yujyate.

10. That which is insentient, even if it is considered pure consciousness, is not truly called pure consciousness. And it is not possible for anything lost from the pervasive pure consciousness (which is like space) to exist anywhere.

Words meanings summery:

• अचेतनम् (acetanam) - insentient, unconscious, inanimate

• यत् (yat) - that which, which, whatever

• चित्मात्रम् (citmātram) - mere consciousness, pure consciousness

• न (na) - not, no

• तत् (tat) - that, it

• चित्मात्रम् (citmātram) - mere consciousness, pure consciousness

• उच्यते (ucyate) - is said, is called, is spoken

• न (na) - not, no

• च (ca) - and, also, moreover

• चित्मात्रनभसो (citmātranabhaso) - from the space/ether of pure consciousness

• नष्टम् (naṣṭam) - lost, destroyed, perished

• क्वचन (kvacana) - anywhere, somewhere

• युज्यते (yujyate) - is fitting, is proper, is possible, is joined

Words meanings and morphology

अचेतनम् (acetanam) - insentient, unconscious, inanimate

(adjective)

Nominative, neuter, singular of acetana

acetana - insentient, unconscious, inanimate

Compound type : nañ-tatpuruṣa (a+cetana)

• a – not, non-
  indeclinable
• cetana – conscious, sentient, animate
  adjective (neuter)
  Root: cit (class 1)

यत् (yat) - that which, which, whatever

(pronoun)

Nominative, neuter, singular of yad

yad - which, what

चित्मात्रम् (citmātram) - mere consciousness, pure consciousness

(noun)

Nominative, neuter, singular of citmātra

citmātra - mere consciousness, pure consciousness

Compound type : karmadhāraya (cit+mātra)

• cit – consciousness, thought, pure intelligence
  noun (feminine)
• mātra – mere, only, consisting only of
  adjective (neuter)

न (na) - not, no

(indeclinable)

तत् (tat) - that, it

(pronoun)

Nominative, neuter, singular of tad

tad - that, it

चित्मात्रम् (citmātram) - mere consciousness, pure consciousness

(noun)

Nominative, neuter, singular of citmātra

citmātra - mere consciousness, pure consciousness

Compound type : karmadhāraya (cit+mātra)

• cit – consciousness, thought, pure intelligence
  noun (feminine)
• mātra – mere, only, consisting only of
  adjective (neuter)

उच्यते (ucyate) - is said, is called, is spoken

(verb)

3rd person , singular, passive, present (laṭ) of vac

Passive form of the root 'vac'

Root: vac (class 2)

न (na) - not, no

(indeclinable)

च (ca) - and, also, moreover

(indeclinable)

चित्मात्रनभसो (citmātranabhaso) - from the space/ether of pure consciousness

(noun)

Ablative, neuter, singular of citmātranabhas

citmātranabhas - the space/ether of pure consciousness

Compound type : ṣaṣṭhī-tatpuruṣa (citmātra+nabhas)

• citmātra – mere consciousness, pure consciousness
  noun (neuter)
• nabhas – sky, space, ether, atmosphere
  noun (neuter)

नष्टम् (naṣṭam) - lost, destroyed, perished

(adjective)

Nominative, neuter, singular of naṣṭa

naṣṭa - lost, destroyed, perished

Past Passive Participle

Derived from the root 'naś' (to be lost, perish)

Root: naś (class 4)

क्वचन (kvacana) - anywhere, somewhere

(indeclinable)

युज्यते (yujyate) - is fitting, is proper, is possible, is joined

(verb)

3rd person , singular, passive, present (laṭ) of yuj

Passive form of the root 'yuj'

Root: yuj (class 7)