योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-138, verse-29

अस्ति चिन्मात्रममलमनन्ताकाशरूपि यत् ।
सर्वदा सर्वरूपात्म न जगन्न च दृश्यता ॥ २९ ॥

asti cinmātramamalamanantākāśarūpi yat ,
sarvadā sarvarūpātma na jaganna ca dṛśyatā 29

29. asti cinmātram amalam anantākāśarūpi yat
sarvadā sarvarūpātma na jagat na ca dṛśyatā

29. yat cinmātram amalam anantākāśarūpi asti
sarvadā sarvarūpātma na jagat na ca dṛśyatā

29. That which exists as mere consciousness, pure and resembling infinite space, is always the essential nature (ātman) of all forms. It is neither the material world nor its perceivable appearance.

Words meanings summery:

• अस्ति (asti) - exists, is

• चिन्मात्रम् (cinmātram) - mere consciousness, pure consciousness, solely consciousness

• अमलम् (amalam) - pure, spotless, stainless, immaculate

• अनन्ताकाशरूपि (anantākāśarūpi) - having the form of infinite space, whose nature is infinite space

• यत् (yat) - that which (refers to the ultimate reality) (which, what)

• सर्वदा (sarvadā) - always, at all times, ever

• सर्वरूपात्म (sarvarūpātma) - the essential nature (ātman) of all forms (the Self of all forms, whose (ātman) is all forms)

• न (na) - not, no

• जगत् (jagat) - the material world, the phenomenal existence (world, universe, moving)

• न (na) - not, no

• च (ca) - nor (in combination with 'na') (and, also, moreover)

• दृश्यता (dṛśyatā) - its perceivable appearance, its manifestation as phenomena (perceptibility, visibility, appearance, phenomenality)

Words meanings and morphology

अस्ति (asti) - exists, is

(verb)

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

Present Active Indic

3rd person singular

Root: as (class 2)

चिन्मात्रम् (cinmātram) - mere consciousness, pure consciousness, solely consciousness

(adjective)

Nominative, neuter, singular of cinmātra

cinmātra - consisting of consciousness only, pure consciousness

Compound type : karmadhāraya (cit+mātra)

• cit – consciousness, thought, understanding
  noun (feminine)
  Root: cit (class 1)
• mātra – only, mere, just
  indeclinable

Note: Modifies the implied subject "That" (yat).

अमलम् (amalam) - pure, spotless, stainless, immaculate

(adjective)

Nominative, neuter, singular of amala

amala - stainless, pure, faultless

Compound type : bahuvrīhi (a+mala)

• a – not, non-, un-
  prefix
• mala – impurity, dirt, stain, fault
  noun (neuter)
  Root: mal

Note: Modifies the implied subject "That" (yat).

अनन्ताकाशरूपि (anantākāśarūpi) - having the form of infinite space, whose nature is infinite space

(adjective)

Nominative, neuter, singular of anantākāśarūpin

anantākāśarūpin - having the form of infinite space

Compound type : bahuvrīhi (ananta+ākāśa+rūpin)

• ananta – infinite, endless, boundless
  adjective (masculine)
  Prefix: an
  Root: ant
• ākāśa – space, ether, sky
  noun (masculine)
  Prefix: ā
  Root: kāś (class 1)
• rūpin – having a form, in the form of
  suffix (masculine)
  Suffix -in indicating possession of form
  Root: rūp

Note: Modifies the implied subject "That" (yat).

यत् (yat) - that which (refers to the ultimate reality) (which, what)

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, that

Note: Subject of the first clause.

सर्वदा (sarvadā) - always, at all times, ever

(indeclinable)

Suffix -dā indicating 'at all times'.

Note: Temporal adverb.

सर्वरूपात्म (sarvarūpātma) - the essential nature (ātman) of all forms (the Self of all forms, whose (ātman) is all forms)

(adjective)

Nominative, neuter, singular of sarvarūpātman

sarvarūpātman - having all forms as one's Self (ātman)

Compound type : bahuvrīhi (sarva+rūpa+ātman)

• sarva – all, every, whole
  adjective (masculine)
• rūpa – form, shape, appearance
  noun (neuter)
  Root: rūp
• ātman – self, soul, spirit, essential nature
  noun (masculine)
  Root: an

Note: Predicative adjective for the implied subject "That" (yat).

न (na) - not, no

(indeclinable)

Note: Negates 'jagat'.

जगत् (jagat) - the material world, the phenomenal existence (world, universe, moving)

(noun)

Nominative, neuter, singular of jagat

jagat - world, universe; moving

Present Active Participle

From root gam (to go) with reduplication, used as a noun.

Root: gam (class 1)

Note: Predicate noun negated by 'na'.

न (na) - not, no

(indeclinable)

Note: Negates 'dṛśyatā'.

च (ca) - nor (in combination with 'na') (and, also, moreover)

(indeclinable)

Note: Connects the negated predicates.

दृश्यता (dṛśyatā) - its perceivable appearance, its manifestation as phenomena (perceptibility, visibility, appearance, phenomenality)

(noun)

Nominative, feminine, singular of dṛśyatā

dṛśyatā - perceptibility, visibility, appearance

Derived from dṛśya (visible, perceptible) + -tā (suffix forming feminine abstract nouns).

Root: dṛś (class 1)

Note: Predicate noun negated by 'na'.