योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-60, verse-63

अहंत्वमित्यादिजगत्स्वरूपा विशुद्धबोधैकविभा विभाति ।
आकाशकोशे निजशून्यतेव द्वैतैक्यसंकल्पविकल्पनाच्च ॥ ६३ ॥

ahaṃtvamityādijagatsvarūpā viśuddhabodhaikavibhā vibhāti ,
ākāśakośe nijaśūnyateva dvaitaikyasaṃkalpavikalpanācca 63

63. ahaṃtvamityādijagatsvarūpā viśuddhabodhaikavibhā vibhāti
ākāśakośe nijaśūnyatā iva dvaitaikyasaṅkalpavikalpanāt ca

63. viśuddhabodhaikavibhā ahaṃtvamityādijagatsvarūpā ākāśakośe
nijaśūnyatā iva dvaitaikyasaṅkalpavikalpanāt ca vibhāti

63. That reality, whose very nature is this world of "I," "you," and so on, shines as the singular splendor of pure consciousness (bodha). It is like the innate void (śūnyatā) within the expanse of space (ākāśa), appearing due to the conceptualization (saṅkalpa-vikalpana) of both duality and unity.

Words meanings summery:

• अहंत्वमित्यादिजगत्स्वरूपा (ahaṁtvamityādijagatsvarūpā) - whose nature is the world of 'I-ness' and so on

• विशुद्धबोधैकविभा (viśuddhabodhaikavibhā) - the sole radiance of pure consciousness

• विभाति (vibhāti) - shines, appears, radiates

• आकाशकोशे (ākāśakośe) - in the sheath/expanse of space

• निजशून्यता (nijaśūnyatā) - its own void/emptiness

• इव (iva) - like, as if

• द्वैतैक्यसङ्कल्पविकल्पनात् (dvaitaikyasaṅkalpavikalpanāt) - from the conceptualization of duality and unity

• च (ca) - and

Words meanings and morphology

अहंत्वमित्यादिजगत्स्वरूपा (ahaṁtvamityādijagatsvarūpā) - whose nature is the world of 'I-ness' and so on

(adjective)

Nominative, feminine, singular of ahaṃtvamityādijagatsvarūpa

ahaṁtvamityādijagatsvarūpa - whose nature is the world of 'I-ness' and so on

Compound type : bahuvrīhi (ahaṃtva+iti+ādi+jagat+svarūpa)

• ahaṃtva – I-ness, ego (ahaṅkāra)
  noun (neuter)
• iti – thus, so
  indeclinable
• ādi – beginning, and so on
  noun (masculine)
• jagat – world
  noun (neuter)
• svarūpa – own form, intrinsic nature
  noun (neuter)

विशुद्धबोधैकविभा (viśuddhabodhaikavibhā) - the sole radiance of pure consciousness

(noun)

Nominative, feminine, singular of viśuddhabodhaikavibhā

viśuddhabodhaikavibhā - the sole radiance of pure consciousness

Compound type : tatpuruṣa (viśuddha+bodha+eka+vibhā)

• viśuddha – pure, clean
  adjective
• bodha – consciousness, awakening, knowledge
  noun (masculine)
• eka – one, sole
  adjective
• vibhā – radiance, splendor, light
  noun (feminine)

विभाति (vibhāti) - shines, appears, radiates

(verb)

3rd person , singular, active, present (laṭ) of vi-bhā

Prefix: vi

Root: bhā (class 2)

आकाशकोशे (ākāśakośe) - in the sheath/expanse of space

(noun)

Locative, masculine, singular of ākāśakośa

ākāśakośa - sheath/expanse of space

Compound type : tatpuruṣa (ākāśa+kośa)

• ākāśa – space, ether (ākāśa)
  noun (masculine)
• kośa – sheath, expanse, treasury
  noun (masculine)

निजशून्यता (nijaśūnyatā) - its own void/emptiness

(noun)

Nominative, feminine, singular of nijaśūnyatā

nijaśūnyatā - its own void/emptiness

Compound type : tatpuruṣa (nija+śūnyatā)

• nija – own, innate
  adjective
• śūnyatā – void, emptiness (śūnyatā)
  noun (feminine)

इव (iva) - like, as if

(indeclinable)

द्वैतैक्यसङ्कल्पविकल्पनात् (dvaitaikyasaṅkalpavikalpanāt) - from the conceptualization of duality and unity

(noun)

Ablative, feminine, singular of dvaitaikyasaṅkalpavikalpanā

dvaitaikyasaṅkalpavikalpanā - conceptualization of duality and unity

Compound type : tatpuruṣa (dvaita+aikya+saṅkalpa+vikalpanā)

• dvaita – duality
  noun (neuter)
• aikya – unity
  noun (neuter)
• saṅkalpa – conception, intention, resolve (saṅkalpa)
  noun (masculine)
• vikalpanā – distinction, differentiation, conceptualization
  noun (feminine)

च (ca) - and

(indeclinable)