योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-31, verse-16

निर्विकल्पाद्वितीया चिद्यासौ सकलगा सती ।
परमैका परा साच्छा दीपिका तेजसामपि ॥ १६ ॥

nirvikalpādvitīyā cidyāsau sakalagā satī ,
paramaikā parā sācchā dīpikā tejasāmapi 16

16. nirvikalpā advitīyā cit yā asau sakalagā satī
paramā ekā parā sācchā dīpikā tejasām api

16. yā asau cit nirvikalpā advitīyā sakalagā satī
paramā ekā parā sācchā dīpikā tejasām api

16. That consciousness (cit) which is undifferentiated and non-dual, existing as the all-pervading, supreme, singular, transcendent, and brilliantly clear lamp, even for all other splendors.

Words meanings summery:

• निर्विकल्पा (nirvikalpā) - undifferentiated, without mental constructions, free from concepts

• अद्वितीया (advitīyā) - non-dual, without a second

• चित् (cit) - The ultimate pure consciousness (cit) of Vedanta. (consciousness, pure awareness, intelligence)

• या (yā) - which, who

• असौ (asau) - that

• सकलगा (sakalagā) - all-pervading, omnipresent

• सती (satī) - existing, being, true, real, pure

• परमा (paramā) - supreme, highest, ultimate

• एका (ekā) - one, single, unique

• परा (parā) - supreme, transcendent, higher

• साच्छा (sācchā) - clear, pure, brilliant, luminous

• दीपिका (dīpikā) - lamp, illuminator, light

• तेजसाम् (tejasām) - of splendors, of lights, of energies

• अपि (api) - Emphasizes that it is the illuminator even of other lights. (even, also, too)

Words meanings and morphology

निर्विकल्पा (nirvikalpā) - undifferentiated, without mental constructions, free from concepts

(adjective)

Nominative, feminine, singular of nirvikalpa

nirvikalpa - indeterminate, free from mental distinction or imagination, without difference, uniform

From nir (without) + vikalpa (doubt, alternative, mental construction).

Compound type : bahuvrihi (nir+vikalpa)

• nir – without, out, devoid of
  indeclinable
  Prefix.
• vikalpa – doubt, alternative, mental construction, differentiation, imagination
  noun (masculine)
  From vi-kḷp (to imagine, to arrange).
  Prefix: vi
  Root: kḷp (class 1)

Note: Used in feminine nominative singular to agree with cit.

अद्वितीया (advitīyā) - non-dual, without a second

(adjective)

Nominative, feminine, singular of advitīya

advitīya - without a second, unique, non-dual

From a (not) + dvitīya (second).

Compound type : bahuvrihi (a+dvitīya)

• a – not, un-, non-
  indeclinable
  Negative prefix.
• dvitīya – second
  adjective (masculine)
  Ordinal number from dvi (two).

Note: Used in feminine nominative singular to agree with cit.

चित् (cit) - The ultimate pure consciousness (cit) of Vedanta. (consciousness, pure awareness, intelligence)

(noun)

Nominative, feminine, singular of cit

cit - consciousness, thought, understanding, pure knowledge

From root cit (to perceive, observe, understand).

Root: cit (class 1)

या (yā) - which, who

(pronoun)

Nominative, feminine, singular of yad

yad - which, who, what

Relative pronoun.

Note: Refers to cit.

असौ (asau) - that

(pronoun)

Nominative, feminine, singular of adas

adas - that, this (referring to something distant or pointed out)

Demonstrative pronoun.

Note: Refers to cit.

सकलगा (sakalagā) - all-pervading, omnipresent

(adjective)

Nominative, feminine, singular of sakalaga

sakalaga - going everywhere, omnipresent, all-pervading

From sakala (all, entire) + ga (going, moving, pervading, from √gam).

Compound type : tatpurusha (sakala+ga)

• sakala – all, whole, complete, entire
  adjective (masculine)
  From sa (with) + kala (part).
• ga – going, moving, abiding in, pervading
  adjective (masculine)
  From root gam (to go) as a suffix.
  Root: gam (class 1)

Note: Used in feminine nominative singular to agree with cit.

सती (satī) - existing, being, true, real, pure

(adjective)

Nominative, feminine, singular of sat

sat - existing, being, good, true, real

Present Active Participle

From root as (to be).

Root: as (class 2)

Note: Used in feminine nominative singular to agree with cit.

परमा (paramā) - supreme, highest, ultimate

(adjective)

Nominative, feminine, singular of parama

parama - highest, most excellent, supreme, chief, ultimate

Superlative of para (far, other).

Note: Used in feminine nominative singular to agree with cit.

एका (ekā) - one, single, unique

(adjective)

Nominative, feminine, singular of eka

eka - one, single, alone, unique

Numeral/adjective.

Note: Used in feminine nominative singular to agree with cit.

परा (parā) - supreme, transcendent, higher

(adjective)

Nominative, feminine, singular of para

para - other, subsequent, superior, supreme, ultimate

Note: Used in feminine nominative singular to agree with cit.

साच्छा (sācchā) - clear, pure, brilliant, luminous

(adjective)

Nominative, feminine, singular of sācchā

sācchā - pure, clear, bright, brilliant

From sa (with) + accha (clear, pure).

Compound type : karmadharaya (sa+accha)

• sa – with, endowed with, possessing
  indeclinable
  Prefix.
• accha – clear, pure, transparent, bright
  adjective (masculine)

Note: Used in feminine nominative singular to agree with cit.

दीपिका (dīpikā) - lamp, illuminator, light

(noun)

Nominative, feminine, singular of dīpikā

dīpikā - a lamp, a light, an illuminator, a commentary

From dīpa (lamp) + suffix ka.

Root: dīp (class 4)

Note: Used as an appositive to cit.

तेजसाम् (tejasām) - of splendors, of lights, of energies

(noun)

Genitive, neuter, plural of tejas

tejas - splendor, brilliance, light, energy, sharp point

From root tij (to be sharp, shine).

Root: tij (class 6)

Note: Possessive, 'of splendors'.

अपि (api) - Emphasizes that it is the illuminator even of other lights. (even, also, too)

(indeclinable)

Particle.