योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-78, verse-13

अन्तःप्राणपरिस्पन्दात्संकल्पकलनोन्मुखी ।
संवित्संजायते यैषा तच्चित्तं विद्धि राघव ॥ १३ ॥

antaḥprāṇaparispandātsaṃkalpakalanonmukhī ,
saṃvitsaṃjāyate yaiṣā taccittaṃ viddhi rāghava 13

13. antaḥ prāṇaparispandāt saṅkalpakalanonmukhī
saṃvit saṃjāyate yā eṣā tat cittam viddhi rāghava

13. rāghava antaḥ prāṇaparispandāt saṅkalpakalanonmukhī
yā eṣā saṃvit saṃjāyate tat cittam viddhi

13. O Rāghava, understand that this consciousness (saṃvit) which arises from the internal pulsation of the vital breath (prāṇa) and is directed towards the formation of intentions (saṅkalpa), is precisely the mind (citta).

Words meanings summery:

• अन्तः (antaḥ) - internal, within

• प्राणपरिस्पन्दात् (prāṇaparispandāt) - from the pulsation of the vital breath (prāṇa)

• सङ्कल्पकलनोन्मुखी (saṅkalpakalanonmukhī) - inclined towards forming intentions/thoughts (saṅkalpa)

• संवित् (saṁvit) - consciousness, knowledge

• संजायते (saṁjāyate) - arises, is born

• या (yā) - which

• एषा (eṣā) - this

• तत् (tat) - that

• चित्तम् (cittam) - mind (citta)

• विद्धि (viddhi) - know, understand

• राघव (rāghava) - O Rāghava (descendant of Raghu)

Words meanings and morphology

अन्तः (antaḥ) - internal, within

(indeclinable)

प्राणपरिस्पन्दात् (prāṇaparispandāt) - from the pulsation of the vital breath (prāṇa)

(noun)

Ablative, masculine, singular of prāṇaparispanda

prāṇaparispanda - pulsation/vibration of the vital breath (prāṇa)

Compound type : tatpurusha (prāṇa+parispanda)

• prāṇa – vital breath, life force (prāṇa)
  noun (masculine)
  Prefix: pra
  Root: an
• parispanda – vibration, pulsation, movement
  noun (masculine)
  Prefix: pari
  Root: spand

सङ्कल्पकलनोन्मुखी (saṅkalpakalanonmukhī) - inclined towards forming intentions/thoughts (saṅkalpa)

(adjective)

Nominative, feminine, singular of saṅkalpakalanonmukhī

saṅkalpakalanonmukhī - facing/inclined towards the formation of intentions/thoughts

Compound type : tatpurusha (saṅkalpa+kalanā+unmukhī)

• saṅkalpa – intention, resolution, mental conception (saṅkalpa)
  noun (masculine)
  Prefix: sam
  Root: kḷp
• kalanā – calculating, forming, bringing about
  noun (feminine)
  Root: kal (class 10)
• unmukhī – facing, directed towards
  adjective (feminine)
  Prefix: ud

संवित् (saṁvit) - consciousness, knowledge

(noun)

Nominative, feminine, singular of saṃvid

saṁvid - consciousness, knowledge, understanding

Prefix: sam

Root: vid

संजायते (saṁjāyate) - arises, is born

(verb)

3rd person , singular, middle, present (laṭ) of saṃjā

Prefix: sam

Root: jan (class 4)

या (yā) - which

(pronoun)

Nominative, feminine, singular of yad

yad - which, who

एषा (eṣā) - this

(pronoun)

Nominative, feminine, singular of etas

etas - this

तत् (tat) - that

(pronoun)

neuter, singular of tad

tad - that, it

चित्तम् (cittam) - mind (citta)

(noun)

neuter, singular of citta

citta - mind, consciousness, thought (citta)

Past Passive Participle

Derived from the root cit, but functions as a noun here.

Root: cit (class 1)

विद्धि (viddhi) - know, understand

(verb)

2nd person , singular, active, imperative (loṭ) of vid

Root: vid (class 2)

राघव (rāghava) - O Rāghava (descendant of Raghu)

(proper noun)

Vocative, masculine, singular of rāghava

rāghava - descendant of Raghu (a proper noun, epithet for Rama)