योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-114, verse-31

नाहं मांसं न चास्थीनि देहादन्यः परो ह्यहम् ।
इति निश्चयवानन्तः क्षीणाविद्य इहोच्यते ॥ ३१ ॥

nāhaṃ māṃsaṃ na cāsthīni dehādanyaḥ paro hyaham ,
iti niścayavānantaḥ kṣīṇāvidya ihocyate 31

31. na aham māṃsam na ca asthīni dehāt anyaḥ paraḥ hi
aham iti niścaya-vān antaḥ kṣīṇa-avidyaḥ iha ucyate

31. aham na māṃsam,
na ca asthīni (asmi).
aham hi dehāt anyaḥ paraḥ (asmi).
iti niścaya-vān antaḥ (saḥ) iha kṣīṇa-avidyaḥ ucyate.

31. "I am not flesh, nor am I bones; I am indeed other than the body, the transcendent (puruṣa)." One who possesses this inner conviction is, in this context, said to have overcome ignorance (avidyā).

Words meanings summery:

• न (na) - not, no

• अहम् (aham) - I, myself

• मांसम् (māṁsam) - flesh, meat

• न (na) - not, no

• च (ca) - and, also, indeed

• अस्थीनि (asthīni) - bones

• देहात् (dehāt) - from the body

• अन्यः (anyaḥ) - other, different, distinct

• परः (paraḥ) - supreme, transcendent, ultimate, other

• हि (hi) - indeed, surely, for, because

• अहम् (aham) - I, myself

• इति (iti) - thus, in this manner (indicating direct speech or thought)

• निश्चय-वान् (niścaya-vān) - one who has certainty, one who possesses conviction

• अन्तः (antaḥ) - inwardly, within, inside

• क्षीण-अविद्यः (kṣīṇa-avidyaḥ) - one whose ignorance (avidyā) is diminished or destroyed

• इह (iha) - here, in this world, in this context

• उच्यते (ucyate) - is said, is called, is declared

Words meanings and morphology

न (na) - not, no

(indeclinable)

अहम् (aham) - I, myself

(pronoun)

Nominative, singular of aham

aham - I, myself

मांसम् (māṁsam) - flesh, meat

(noun)

Nominative, neuter, singular of māṃsa

māṁsa - flesh, meat, muscle

न (na) - not, no

(indeclinable)

च (ca) - and, also, indeed

(indeclinable)

अस्थीनि (asthīni) - bones

(noun)

Nominative, neuter, plural of asthi

asthi - bone

देहात् (dehāt) - from the body

(noun)

Ablative, masculine, singular of deha

deha - body, form, existence

Root: dih (class 4)

अन्यः (anyaḥ) - other, different, distinct

(adjective)

Nominative, masculine, singular of anya

anya - other, different, distinct, another

परः (paraḥ) - supreme, transcendent, ultimate, other

(adjective)

Nominative, masculine, singular of para

para - supreme, highest, ultimate, other, distant, beyond

हि (hi) - indeed, surely, for, because

(indeclinable)

अहम् (aham) - I, myself

(pronoun)

Nominative, singular of aham

aham - I, myself

इति (iti) - thus, in this manner (indicating direct speech or thought)

(indeclinable)

निश्चय-वान् (niścaya-vān) - one who has certainty, one who possesses conviction

(adjective)

Nominative, masculine, singular of niścaya-vat

niścaya-vat - possessing certainty, endowed with conviction

Compound formed with the possessive suffix -vat.

Compound type : bahuvrihi (niścaya+vat)

• niścaya – certainty, conviction, determination, decision
  noun (masculine)
  Derived from root 'ci' with prefixes 'ni-' and 'śas-'.
  Prefixes: ni+śas
  Root: ci (class 5)
• vat – having, possessing (suffix)
  adjective
  Possessive suffix 'vatup'.

अन्तः (antaḥ) - inwardly, within, inside

(indeclinable)

क्षीण-अविद्यः (kṣīṇa-avidyaḥ) - one whose ignorance (avidyā) is diminished or destroyed

(adjective)

Nominative, masculine, singular of kṣīṇa-avidya

kṣīṇa-avidya - one whose ignorance is destroyed, having vanquished ignorance

A Bahuvrihi compound: 'one for whom ignorance (avidya) is diminished (kṣīṇa)'.

Compound type : bahuvrihi (kṣīṇa+avidya)

• kṣīṇa – diminished, wasted, destroyed, exhausted
  adjective (Past Passive Participle) (masculine)
  Past Passive Participle
  From the root 'kṣi' (to waste, destroy) with the suffix -ta.
  Root: kṣi (class 1)
• avidya – ignorance, nescience
  noun (masculine)
  Derived from 'a' (negation) and 'vidyā' (knowledge).

इह (iha) - here, in this world, in this context

(indeclinable)

उच्यते (ucyate) - is said, is called, is declared

(verb)

3rd person , singular, passive, present (laṭ) of vac

Root: vac (class 2)

Note: Passive voice, 3rd person singular present tense.