योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-177, verse-15

एकबोधमयाः शान्तविज्ञानघनरूपिणः ।
तज्ज्ञास्तेषामसद्रूपे कथमर्थे विचारणा ॥ १५ ॥

ekabodhamayāḥ śāntavijñānaghanarūpiṇaḥ ,
tajjñāsteṣāmasadrūpe kathamarthe vicāraṇā 15

15. ekabodhamayāḥ śāntavijñānaghanarūpiṇaḥ
tajjñāḥ teṣām asatrūpe katham arthe vicāraṇā

15. tajjñāḥ ekabodhamayāḥ śāntavijñānaghanarūpiṇaḥ.
teṣām asatrūpe arthe katham vicāraṇā.

15. Those who possess true knowledge are unified by a single consciousness, tranquil, and embody solidified (supreme) wisdom. For such (knowers), how can there be any deliberation or inquiry concerning an unreal object?

Words meanings summery:

• एकबोधमयाः (ekabodhamayāḥ) - unified by a single consciousness (consisting of a single consciousness, made of one understanding)

• शान्तविज्ञानघनरूपिणः (śāntavijñānaghanarūpiṇaḥ) - embodying tranquil, solidified (supreme) wisdom (having the form of tranquil, solidified knowledge/wisdom)

• तज्ज्ञाः (tajjñāḥ) - those true knowers (knowers of that, wise ones)

• तेषाम् (teṣām) - for such (knowers) (of them, for them)

• असत्रूपे (asatrūpe) - concerning an unreal object (in the unreal form/nature/object)

• कथम् (katham) - how (how, in what manner)

• अर्थे (arthe) - concerning a subject/object (in the object, in the purpose, for the sake of, concerning a meaning)

• विचारणा (vicāraṇā) - deliberation or inquiry (deliberation, inquiry, investigation, discussion)

Words meanings and morphology

एकबोधमयाः (ekabodhamayāḥ) - unified by a single consciousness (consisting of a single consciousness, made of one understanding)

(adjective)

Nominative, masculine, plural of ekabodhamaya

ekabodhamaya - consisting of one knowledge, made of one understanding

compound of eka (one) + bodha (consciousness/knowledge) + maya (made of/consisting of)

Compound type : bahuvrīhi (eka+bodha+maya)

• eka – one, single, unique
  numeral/adjective
• bodha – awakening, consciousness, knowledge, understanding
  noun (masculine)
  from budh
  Root: budh (class 1)
• maya – consisting of, made of, full of
  suffix/adjective
  suffix added to nouns to denote 'consisting of'

Note: Agrees with 'tajjñāḥ'.

शान्तविज्ञानघनरूपिणः (śāntavijñānaghanarūpiṇaḥ) - embodying tranquil, solidified (supreme) wisdom (having the form of tranquil, solidified knowledge/wisdom)

(adjective)

Nominative, masculine, plural of śāntavijñānaghanarūpin

śāntavijñānaghanarūpin - having the form of tranquil, solidified knowledge/wisdom

compound of śānta (peaceful) + vijñāna (knowledge) + ghana (dense/solid) + rūpin (having form)

Compound type : bahuvrīhi (śānta+vijñāna+ghana+rūpin)

• śānta – peaceful, tranquil, calm
  adjective (masculine)
  Past Passive Participle
  from śam (to be calm)
  Root: śam (class 4)
• vijñāna – discernment, (supreme) knowledge, wisdom, understanding
  noun (neuter)
  from vi-jñā
  Prefix: vi
  Root: jñā (class 9)
• ghana – dense, solid, compact
  adjective (masculine/neuter)
• rūpin – having a form or shape, embodied
  adjective (masculine)
  from rūpa (form) + -in (suffix)

Note: Agrees with 'tajjñāḥ'.

तज्ज्ञाः (tajjñāḥ) - those true knowers (knowers of that, wise ones)

(noun)

Nominative, masculine, plural of tatjña

tatjña - knower of that, wise one

compound of tat (that) + jña (knower)

Compound type : tatpuruṣa (tat+jña)

• tat – that
  pronoun (neuter)
• jña – knower, understanding
  adjective/noun
  from jñā
  Root: jñā (class 9)

तेषाम् (teṣām) - for such (knowers) (of them, for them)

(pronoun)

Genitive, masculine, plural of tad

tad - that, those

असत्रूपे (asatrūpe) - concerning an unreal object (in the unreal form/nature/object)

(noun)

Locative, neuter, singular of asatrūpa

asatrūpa - unreal form, non-existent nature/object

compound of asat (non-existent) + rūpa (form/nature/object)

Compound type : karmadhāraya (asat+rūpa)

• asat – non-existent, unreal, false
  adjective (neuter)
  Present Active Participle
  from a- (not) + sat (present participle of as, to be)
  Root: as (class 2)
• rūpa – form, appearance, nature, object
  noun (neuter)

कथम् (katham) - how (how, in what manner)

(indeclinable)

अर्थे (arthe) - concerning a subject/object (in the object, in the purpose, for the sake of, concerning a meaning)

(noun)

Locative, masculine, singular of artha

artha - object, purpose, meaning, wealth, subject matter

Note: Locative can indicate 'concerning' or 'in the matter of'.

विचारणा (vicāraṇā) - deliberation or inquiry (deliberation, inquiry, investigation, discussion)

(noun)

Nominative, feminine, singular of vicāraṇā

vicāraṇā - deliberation, inquiry, investigation, discussion

from vi-car + ana

Prefix: vi

Root: car (class 1)