योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-10, verse-41

तन्न किंचिच्च किंचिद्वा तत्सद्ब्रह्मैव शाश्वतम् ।
तद्वस्तु तदुपादेयं यदविद्या निवर्तते ॥ ४१ ॥

tanna kiṃcicca kiṃcidvā tatsadbrahmaiva śāśvatam ,
tadvastu tadupādeyaṃ yadavidyā nivartate 41

41. tat na kiṃcit ca kiṃcit vā tat sat brahma eva
śāśvatam tat vastu tat upādeyam yat avidyā nivartate

41. tat na kiṃcit ca kiṃcit vā.
tat eva śāśvatam sat brahma.
tat vastu tat upādeyam yat avidyā nivartate.

41. That (reality) is neither nothing nor something (particular); it is indeed the eternal existence (brahman). That is the true essence, which is to be embraced, by which ignorance (avidyā) ceases.

Words meanings summery:

• तत् (tat) - that (reality) (that, it)

• न (na) - neither (not, no)

• किंचित् (kiṁcit) - nothing (when negated) (anything, something)

• च (ca) - nor (with na) (and, also)

• किंचित् (kiṁcit) - something (specific or definable) (anything, something)

• वा (vā) - nor (in 'neither...nor' construction) (or, either)

• तत् (tat) - that (reality) (that, it)

• सत् (sat) - existence, reality (being, existent, real, good)

• ब्रह्म (brahma) - the eternal existence (brahman) (Brahman, the Absolute, the ultimate reality)

• एव (eva) - indeed (indeed, just, only, exactly)

• शाश्वतम् (śāśvatam) - eternal (eternal, perpetual, permanent)

• तत् (tat) - that (that, it)

• वस्तु (vastu) - reality, true essence (reality, substance, essence, thing)

• तत् (tat) - that (that, it)

• उपादेयम् (upādeyam) - to be embraced (to be accepted, to be appropriated, to be chosen, valuable)

• यत् (yat) - by which (which, what, whereby)

• अविद्या (avidyā) - ignorance (avidyā) (ignorance, nescience, spiritual ignorance)

• निवर्तते (nivartate) - ceases (ceases, returns, abstains, turns away)

Words meanings and morphology

तत् (tat) - that (reality) (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, this; he, she, it

Demonstrative pronoun.

न (na) - neither (not, no)

(indeclinable)

किंचित् (kiṁcit) - nothing (when negated) (anything, something)

(pronoun)

Nominative, neuter, singular of kiṃcit

kiṁcit - anything, something, whatever; a little, somewhat

kim + cit (indefinite pronoun).

Note: Refers to a specific, definable existent.

च (ca) - nor (with na) (and, also)

(indeclinable)

Conjunction.

किंचित् (kiṁcit) - something (specific or definable) (anything, something)

(pronoun)

Nominative, neuter, singular of kiṃcit

kiṁcit - anything, something, whatever; a little, somewhat

kim + cit (indefinite pronoun).

Note: Refers to something specific or limited.

वा (vā) - nor (in 'neither...nor' construction) (or, either)

(indeclinable)

Conjunction.

तत् (tat) - that (reality) (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, this; he, she, it

Demonstrative pronoun.

Note: Correlates with the previous tat.

सत् (sat) - existence, reality (being, existent, real, good)

(adjective)

Nominative, neuter, singular of sat

sat - being, existing, real, true, good; the existent, reality, truth

Present Active Participle

From root √as (to be).

Root: √as (class 2)

ब्रह्म (brahma) - the eternal existence (brahman) (Brahman, the Absolute, the ultimate reality)

(noun)

Nominative, neuter, singular of brahman

brahman - Brahman (the Absolute), ultimate reality, the divine essence of the universe

From root √bṛh (to grow, expand).

Compound type : tatpurusha (tat+sat+brahman)

• tat – that, it
  pronoun (neuter)
  Demonstrative pronoun.
• sat – being, existent, real
  adjective (neuter)
  Present Active Participle
  From root √as (to be).
  Root: √as (class 2)
• brahman – Brahman, the Absolute, ultimate reality
  noun (neuter)
  From root √bṛh (to grow, expand).
  Root: √bṛh (class 1)

एव (eva) - indeed (indeed, just, only, exactly)

(indeclinable)

Emphatic particle.

शाश्वतम् (śāśvatam) - eternal (eternal, perpetual, permanent)

(adjective)

Nominative, neuter, singular of śāśvata

śāśvata - eternal, perpetual, permanent, constant

From śāśvat (always existing) + suffix a.

तत् (tat) - that (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, this; he, she, it

Demonstrative pronoun.

वस्तु (vastu) - reality, true essence (reality, substance, essence, thing)

(noun)

Nominative, neuter, singular of vastu

vastu - substance, essence, reality, thing, object, property

From √vas (to dwell, exist).

Root: √vas (class 1)

तत् (tat) - that (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, this; he, she, it

Demonstrative pronoun.

उपादेयम् (upādeyam) - to be embraced (to be accepted, to be appropriated, to be chosen, valuable)

(adjective)

Nominative, neuter, singular of upādeya

upādeya - to be accepted, to be taken, to be received, to be appropriated, to be chosen, valuable, estimable

Gerundive (Neya suffix)

From prefix upa-ā + root √dā (to give) + eya suffix. Most likely upa-ā-√dā 'to take up'.

Prefixes: upa+ā

Root: √dā (class 1)

यत् (yat) - by which (which, what, whereby)

(pronoun)

Nominative, neuter, singular of yad

yad - who, which, what, that

Relative pronoun.

अविद्या (avidyā) - ignorance (avidyā) (ignorance, nescience, spiritual ignorance)

(noun)

Nominative, feminine, singular of avidyā

avidyā - ignorance, nescience, spiritual ignorance, illusion, false knowledge

From a (not) + vidyā (knowledge).

Compound type : nan-tatpurusha (a+vidyā)

• a – not, non-, un-
  indeclinable
  Negative particle.
• vidyā – knowledge, learning, science, doctrine
  noun (feminine)
  From root √vid (to know).
  Root: √vid (class 2)

निवर्तते (nivartate) - ceases (ceases, returns, abstains, turns away)

(verb)

3rd person , singular, middle, present (laṭ) of ni-√vṛt

Present Middle 3rd Person Singular

From prefix ni + root √vṛt (to turn).

Prefix: ni

Root: √vṛt (class 1)