योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-171, verse-39

एका निरन्तरानन्ता नित्यमत्याततात्मना ।
चिन्मात्रव्योमसत्तैव जगन्नाम्नात्मनि स्थिता ॥ ३९ ॥

ekā nirantarānantā nityamatyātatātmanā ,
cinmātravyomasattaiva jagannāmnātmani sthitā 39

39. ekā nirantarānantā nityam atyātatātmanā
cinmātravyomasattā eva jagannāmnā ātmani sthitā

39. ekā nirantarānantā nityam atyātatātmanā
cinmātravyomasattā eva ātmani jagannāmnā sthitā

39. The one, uninterrupted, infinite, and eternal existence (sattā) of pure consciousness-space (cinmātra vyoma) itself, exceedingly pervasive in its essential nature (ātman), resides within the (supreme) Self (ātman) under the name of the world.

Words meanings summery:

• एका (ekā) - the single (one, single)

• निरन्तरानन्ता (nirantarānantā) - uninterrupted and infinite

• नित्यम् (nityam) - eternally, always, constantly

• अत्याततात्मना (atyātatātmanā) - in its exceedingly pervasive essential nature (ātman) (by the extremely expanded self/nature)

• चिन्मात्रव्योमसत्ता (cinmātravyomasattā) - the existence of pure consciousness-space (cinmātra vyoma) (existence of pure consciousness-space)

• एव (eva) - itself (indeed, only, just)

• जगन्नाम्ना (jagannāmnā) - under the name of the world (by the name of the world)

• आत्मनि (ātmani) - within the (supreme) Self (ātman) (in the self, in the soul)

• स्थिता (sthitā) - resides (situated, standing, existing)

Words meanings and morphology

एका (ekā) - the single (one, single)

(adjective)

Nominative, feminine, singular of eka

eka - one, single, unique

निरन्तरानन्ता (nirantarānantā) - uninterrupted and infinite

(adjective)

Nominative, feminine, singular of nirantarānanta

nirantarānanta - uninterrupted and infinite

compound of nirantara + ananta

Compound type : dvandva (nirantara+ananta)

• nirantara – continuous, uninterrupted, immediate
  adjective
  compound of nis- + antara
  Prefix: nis
• ananta – endless, infinite, boundless
  adjective
  compound of a- + anta
  Prefix: a

Note: A compound adjective qualifying 'sattā'.

नित्यम् (nityam) - eternally, always, constantly

(indeclinable)

Note: Adverbial usage.

अत्याततात्मना (atyātatātmanā) - in its exceedingly pervasive essential nature (ātman) (by the extremely expanded self/nature)

(adjective)

Instrumental, masculine, singular of atyātatātman

atyātatātman - having an exceedingly expanded self/nature

compound of ati- + ātata + ātman

Compound type : bahuvrīhi (ati+ātata+ātman)

• ati – exceedingly, extremely, beyond
  indeclinable
  prefix/adverb
• ātata – expanded, extended, pervaded
  adjective
  Past Passive Participle
  from root tan- (to stretch) with prefix ā-
  Prefix: ā
  Root: tan (class 8)
• ātman – self, soul, spirit, essence
  noun (masculine)
  Root: an (class 2)

Note: Qualifies 'sattā' by describing its nature.

चिन्मात्रव्योमसत्ता (cinmātravyomasattā) - the existence of pure consciousness-space (cinmātra vyoma) (existence of pure consciousness-space)

(noun)

Nominative, feminine, singular of cinmātravyomasattā

cinmātravyomasattā - existence of pure consciousness-space

compound of cit-mātra + vyoma + sattā

Compound type : tatpurusha (citmātra+vyoma+sattā)

• citmātra – pure consciousness, mere consciousness
  adjective/noun (neuter)
  compound of cit + mātra
• vyoma – sky, ether, space
  noun (neuter)
• sattā – existence, being, reality
  noun (feminine)
  Root: as (class 2)

Note: Subject of the sentence.

एव (eva) - itself (indeed, only, just)

(indeclinable)

Note: Emphatic particle.

जगन्नाम्ना (jagannāmnā) - under the name of the world (by the name of the world)

(noun)

Instrumental, neuter, singular of jagannāman

jagannāman - name of the world

compound of jagat + nāman

Compound type : tatpurusha (jagat+nāman)

• jagat – world, universe, moving
  noun/adjective (neuter)
  present participle of root gam- (to go), used as noun
  Root: gam (class 1)
• nāman – name
  noun (neuter)

Note: Specifies the name by which it is known.

आत्मनि (ātmani) - within the (supreme) Self (ātman) (in the self, in the soul)

(noun)

Locative, masculine, singular of ātman

ātman - self, soul, spirit, essence, supreme Self

Root: an (class 2)

Note: Refers to the supreme Self.

स्थिता (sthitā) - resides (situated, standing, existing)

(adjective)

Nominative, feminine, singular of sthita

sthita - situated, standing, abiding, existing

Past Passive Participle

from root sthā- (to stand)

Root: sthā (class 1)

Note: Qualifies 'sattā'.