महाभारतः mahābhārataḥ - book-3, chapter-83, verse-45

ओंकारेण यथान्यायं सम्यगुच्चारितेन च ।
येन यत्पूर्वमभ्यस्तं तत्तस्य समुपस्थितम् ॥४५॥

45. oṁkāreṇa yathānyāyaṁ samyaguccāritena ca ,
yena yatpūrvamabhyastaṁ tattasya samupasthitam.

45. oṃkāreṇa yathānyāyam samyak uccāritena ca yena
yat pūrvam abhyastam tat tasya samupasthitam

45. When the sound Om (oṃkāra) was properly and correctly pronounced, whatever had been previously studied by each person became present for them again.

Words meanings summery:

• ॐकारेण (oṁkāreṇa) - by the sacred syllable Om, by the sound Om

• यथान्यायम् (yathānyāyam) - properly, according to justice, as is right

• सम्यक् (samyak) - properly, thoroughly, completely

• उच्चारितेन (uccāritena) - by the Om sound which was pronounced (by that which was pronounced, uttered)

• च (ca) - and, also

• येन (yena) - by which (action of pronouncing Om) or by each person (by whom, by which)

• यत् (yat) - whatever (knowledge/Vedas) (which, what)

• पूर्वम् (pūrvam) - formerly, previously, before

• अभ्यस्तम् (abhyastam) - whatever (Vedas) had been studied by a person (studied, practiced, learned)

• तत् (tat) - that (previously studied knowledge) (that, it)

• तस्य (tasya) - of that person (who studied it) (of him, of it)

• समुपस्थितम् (samupasthitam) - became present again, was restored (to memory/understanding) (appeared, became present, was restored)

Words meanings and morphology

ॐकारेण (oṁkāreṇa) - by the sacred syllable Om, by the sound Om

(noun)

Instrumental, masculine, singular of oṃkāra

oṁkāra - the sacred syllable Om, the sound Om

Compound of Om (the syllable) and kāra (making, letter, sound)

Compound type : karmadhāraya (om+kāra)

• om – the sacred syllable, a mystic utterance
  indeclinable (neuter)
• kāra – maker, doer, sound, letter
  noun (masculine)
  from root KṚ 'to do, make'
  Root: KṚ (class 8)

यथान्यायम् (yathānyāyam) - properly, according to justice, as is right

(indeclinable)

Avyayībhāva compound

Compound type : avyayībhāva (yathā+nyāya)

• yathā – as, according to
  indeclinable
• nyāya – rule, method, justice, propriety
  noun (masculine)
  from ni-i 'to go into'
  Prefix: ni
  Root: I (class 2)

Note: Used adverbially.

सम्यक् (samyak) - properly, thoroughly, completely

(indeclinable)

Derived from sam-añc (to bend together)

Prefix: sam

Root: AÑC (class 1)

उच्चारितेन (uccāritena) - by the Om sound which was pronounced (by that which was pronounced, uttered)

(adjective)

Instrumental, masculine, singular of uccārita

uccārita - pronounced, uttered, spoken

Past Passive Participle

From ud-CAR + causative suffix -i + -ta

Prefix: ud

Root: CAR (class 1)

Note: Agrees with oṃkāreṇa.

च (ca) - and, also

(indeclinable)

येन (yena) - by which (action of pronouncing Om) or by each person (by whom, by which)

(pronoun)

Instrumental, masculine, singular of yad

yad - which, what, who

Relative pronoun.

Note: Refers to 'by whom' or 'by which means'.

यत् (yat) - whatever (knowledge/Vedas) (which, what)

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, who

Relative pronoun.

Note: Refers to abhyastam.

पूर्वम् (pūrvam) - formerly, previously, before

(indeclinable)

Note: Acts as an adverb.

अभ्यस्तम् (abhyastam) - whatever (Vedas) had been studied by a person (studied, practiced, learned)

(adjective)

Nominative, neuter, singular of abhyasta

abhyasta - practiced, studied, accustomed

Past Passive Participle

From abhi-AS + suffix -ta

Prefix: abhi

Root: AS (class 4)

Note: Participle functioning as a noun or adjective.

तत् (tat) - that (previously studied knowledge) (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, it, this

Demonstrative/correlative pronoun.

Note: Correlates with yat.

तस्य (tasya) - of that person (who studied it) (of him, of it)

(pronoun)

Genitive, masculine, singular of tad

tad - that, it, this

Demonstrative/correlative pronoun.

Note: Refers to the person who had studied.

समुपस्थितम् (samupasthitam) - became present again, was restored (to memory/understanding) (appeared, became present, was restored)

(adjective)

Nominative, neuter, singular of samupasthita

samupasthita - present, approached, arrived, appeared

Past Passive Participle

From sam-upa-STHĀ + suffix -ta

Prefixes: sam+upa

Root: STHĀ (class 1)

Note: Functions as the predicate of the sentence with an implied 'to be' verb.