योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-187, verse-47

चिदेवंभावनवती व्योमतन्मात्रभावनाम् ।
स्वतो घनीभूय शनैः खतन्मात्रं प्रचेतति ॥ ४७ ॥

cidevaṃbhāvanavatī vyomatanmātrabhāvanām ,
svato ghanībhūya śanaiḥ khatanmātraṃ pracetati 47

47. cit evaṃbhāvanavatī vyomatantrātrabhāvanām
svataḥ ghanībhūya śanaiḥ khatanmātram pracetati

47. evaṃbhāvanavatī cit vyomatantrātrabhāvanām
svataḥ ghanībhūya śanaiḥ khatanmātram pracetati

47. Consciousness (cit), imbued with such a power of conceptualization, is consciously aware of the ideation of the subtle element of ether (vyoma-tanmātra). Then, by itself, having gradually become dense, it manifests as the subtle element of ether (kha-tanmātra).

Words meanings summery:

• चित् (cit) - consciousness (cit) (consciousness, intelligence)

• एवंभावनवती (evaṁbhāvanavatī) - imbued with such a power of conceptualization (endowed with such a conception/ideation, having such a faculty of imagination)

• व्योमतन्त्रात्रभावनाम् (vyomatantrātrabhāvanām) - the ideation of the subtle element of ether (vyoma-tanmātra) (the ideation of the subtle element of ether)

• स्वतः (svataḥ) - by itself (by itself, spontaneously, naturally)

• घनीभूय (ghanībhūya) - having gradually solidified (having become dense, having solidified)

• शनैः (śanaiḥ) - gradually (slowly, gradually, gently)

• खतन्मात्रम् (khatanmātram) - the subtle element of ether (kha-tanmātra) (the subtle element of ether, the rudimentary form of space)

• प्रचेतति (pracetati) - manifests (as consciousness) (perceives, becomes conscious of, manifests consciously, creates (as consciousness))

Words meanings and morphology

चित् (cit) - consciousness (cit) (consciousness, intelligence)

(noun)

Nominative, feminine, singular of cit

cit - consciousness, intelligence, thought

From root cit (to perceive, know).

Root: cit (class 1)

एवंभावनवती (evaṁbhāvanavatī) - imbued with such a power of conceptualization (endowed with such a conception/ideation, having such a faculty of imagination)

(adjective)

Nominative, feminine, singular of evaṃbhāvanavat

evaṁbhāvanavat - endowed with such an ideation/conception

Possessive suffix matup/vatup.

Compound: evam (thus) + bhāvanā (ideation) + vat (possessive suffix). Feminine nominative singular.

Compound type : karmadhāraya (evam+bhāvanā+vat)

• evam – thus, in this manner
  indeclinable
• bhāvanā – ideation, conception, imagination, meditation, causing to be
  noun (feminine)
  From causative root bhāvay of bhū.
  Root: bhū (class 1)
• vat – possessing, endowed with
  suffix (feminine)
  matup/vatup suffix for possession.

व्योमतन्त्रात्रभावनाम् (vyomatantrātrabhāvanām) - the ideation of the subtle element of ether (vyoma-tanmātra) (the ideation of the subtle element of ether)

(noun)

Accusative, feminine, singular of vyomatantrātrabhāvanā

vyomatantrātrabhāvanā - ideation of the subtle element of ether

Compound: vyoma (ether/space) + tanmātra (subtle element) + bhāvanā (ideation).

Compound type : tatpurusha (vyoma+tanmātra+bhāvanā)

• vyoma – sky, ether, space
  noun (neuter)
  From root vi-yu (to move apart).
  Prefix: vi
  Root: yu (class 1)
• tanmātra – subtle element, rudiment, 'that merely'
  noun (neuter)
  Compound: tad (that) + mātra (mere).
• bhāvanā – ideation, conception, imagination, meditation
  noun (feminine)
  From causative root bhāvay of bhū.
  Root: bhū (class 1)

Note: Object of pracetati.

स्वतः (svataḥ) - by itself (by itself, spontaneously, naturally)

(indeclinable)

Adverbial suffix tas from sva.

Note: Adverb modifying ghanībhūya and pracetati.

घनीभूय (ghanībhūya) - having gradually solidified (having become dense, having solidified)

(indeclinable)

Absolutive (gerund).

From ghana (dense) + ībhū (to become).

Root: bhū (class 1)

Note: Connects to cit as the agent.

शनैः (śanaiḥ) - gradually (slowly, gradually, gently)

(indeclinable)

Adverb derived from śana (slow).

Root: śan (class 1)

Note: Modifies ghanībhūya and pracetati.

खतन्मात्रम् (khatanmātram) - the subtle element of ether (kha-tanmātra) (the subtle element of ether, the rudimentary form of space)

(noun)

Accusative, neuter, singular of khatanmātra

khatanmātra - subtle element of ether/space

Compound: kha (ether, space) + tanmātra (subtle element).

Compound type : karmadhāraya (kha+tanmātra)

• kha – space, ether, sky, void
  noun (neuter)
• tanmātra – subtle element, rudiment, 'that merely'
  noun (neuter)
  Compound: tad (that) + mātra (mere).

Note: Object of pracetati.

प्रचेतति (pracetati) - manifests (as consciousness) (perceives, becomes conscious of, manifests consciously, creates (as consciousness))

(verb)

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

Root cit (sometimes cet), 1st conjugation.

Prefix: pra

Root: cit (class 1)

Note: The action of consciousness.