योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-59, verse-42

चितः स्वरूपं संस्थानमचेत्योन्मुखतात्मकम् ।
यः संकल्पनशब्दार्थरूपः स्पन्दो महाचितः ॥ ४२ ॥

citaḥ svarūpaṃ saṃsthānamacetyonmukhatātmakam ,
yaḥ saṃkalpanaśabdārtharūpaḥ spando mahācitaḥ 42

42. citaḥ svarūpam saṃsthānam acetyonmukhatātmakam
yaḥ saṃkalpanāśabdārtharūpaḥ spandaḥ mahācitaḥ

42. mahācitaḥ yaḥ saṃkalpanāśabdārtharūpaḥ spandaḥ
citaḥ svarūpam saṃsthānam acetyonmukhatātmakam

42. The essential nature and established form of consciousness (cit) is characterized by being directed towards the unperceivable. This is the pulsation (spanda) of the Great Consciousness (mahācit), whose form is the very meaning of the word 'conceptualization' (saṃkalpa).

Words meanings summery:

• चितः (citaḥ) - of consciousness, of the mind

• स्वरूपम् (svarūpam) - own form, essential nature

• संस्थानम् (saṁsthānam) - established state, form, condition

• अचेत्योन्मुखतात्मकम् (acetyonmukhatātmakam) - characterized by being directed towards the unperceivable or unthinkable

• यः (yaḥ) - which, who

• संकल्पनाशब्दार्थरूपः (saṁkalpanāśabdārtharūpaḥ) - whose form is the meaning of the word 'conceptualization'

• स्पन्दः (spandaḥ) - vibration, pulsation, tremor

• महाचितः (mahācitaḥ) - of the Great Consciousness

Words meanings and morphology

चितः (citaḥ) - of consciousness, of the mind

(noun)

Genitive, feminine, singular of cit

cit - consciousness, intellect, mind, soul

स्वरूपम् (svarūpam) - own form, essential nature

(noun)

Nominative, neuter, singular of svarūpa

svarūpa - one's own form, true nature, essential nature, identity

Compound type : tatpurusha (sva+rūpa)

• sva – own, self
  pronoun
• rūpa – form, shape, appearance, nature
  noun (neuter)

Note: Can also be accusative singular neuter.

संस्थानम् (saṁsthānam) - established state, form, condition

(noun)

Nominative, neuter, singular of saṃsthāna

saṁsthāna - standing together, position, state, form, figure, configuration

Prefix: sam

Root: sthā (class 1)

Note: Can also be accusative singular neuter.

अचेत्योन्मुखतात्मकम् (acetyonmukhatātmakam) - characterized by being directed towards the unperceivable or unthinkable

(adjective)

Nominative, neuter, singular of acetyonmukhatātmaka

acetyonmukhatātmaka - having the nature of being directed towards the unperceivable/unthinkable

Compound type : bahuvrihi (acetīya+unmukhatā+ātmaka)

• acetīya – unperceivable, unknowable, unthinkable
  adjective
  Gerundive
  Negation 'a' + root 'cit' (to perceive/know) + suffix 'īya' (gerundive)
  Prefix: a
  Root: cit (class 1)
• unmukhatā – being directed towards, facing, inclination
  noun (feminine)
• ātmaka – having the nature of, consisting of, characterized by
  adjective
  Derived from ātman with suffix -ka

Note: Can also be accusative singular neuter.

यः (yaḥ) - which, who

(pronoun)

Nominative, masculine, singular of yad

yad - which, what, who

संकल्पनाशब्दार्थरूपः (saṁkalpanāśabdārtharūpaḥ) - whose form is the meaning of the word 'conceptualization'

(adjective)

Nominative, masculine, singular of saṃkalpanāśabdārtharūpa

saṁkalpanāśabdārtharūpa - having the form of the meaning of the word 'conceptualization'

Compound type : bahuvrihi (saṃkalpanā+śabda+artha+rūpa)

• saṃkalpanā – conceptualization, intention, volition
  noun (feminine)
  Prefix: sam
  Root: kḷp (class 1)
• śabda – word, sound
  noun (masculine)
• artha – meaning, purpose, object, wealth
  noun (masculine)
• rūpa – form, shape, appearance, nature
  noun (neuter)

स्पन्दः (spandaḥ) - vibration, pulsation, tremor

(noun)

Nominative, masculine, singular of spanda

spanda - vibration, pulsation, twitching, motion

Root: spad (class 1)

महाचितः (mahācitaḥ) - of the Great Consciousness

(noun)

Genitive, feminine, singular of mahācit

mahācit - Great Consciousness, supreme intelligence

Compound type : karmadharaya (mahā+cit)

• mahā – great, large, mighty
  adjective
• cit – consciousness, intellect, mind
  noun (feminine)