महाभारतः mahābhārataḥ - book-14, chapter-54, verse-20

स तथा निश्चयात्तेन प्रत्याख्यातो महात्मना ।
श्वभिः सह महाराज तत्रैवान्तरधीयत ॥२०॥

20. sa tathā niścayāttena pratyākhyāto mahātmanā ,
śvabhiḥ saha mahārāja tatraivāntaradhīyata.

20. sa tathā niścayāt tena pratyākhyātaḥ mahātmanā
śvabhiḥ saha mahārāja tatra eva antardhīyata

20. mahārāja saḥ tathā tena niścayāt mahātmanā
pratyākhyātaḥ śvabhiḥ saha tatra eva antardhīyata

20. O great king, thus resolutely rejected by that great-souled one (mahātman) (Uttanka), he (Matanga) then disappeared right there, along with his dogs.

Words meanings summery:

• स (sa) - Matanga (he, that)

• तथा (tathā) - thus, so, in that manner

• निश्चयात् (niścayāt) - by determination, with certainty, resolutely

• तेन (tena) - by Uttanka (by him, by that)

• प्रत्याख्यातः (pratyākhyātaḥ) - rejected, refused, repudiated

• महात्मना (mahātmanā) - by Uttanka (by the great-souled one, by the noble one)

• श्वभिः (śvabhiḥ) - along with dogs (by dogs, with dogs)

• सह (saha) - with, along with

• महाराज (mahārāja) - Addressing the listener of the story. (O great king)

• तत्र (tatra) - there, in that place

• एव (eva) - right there (emphatic) (indeed, only, just, certainly)

• अन्तर्धीयत (antardhīyata) - he disappeared

Words meanings and morphology

स (sa) - Matanga (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Note: Refers to Matanga.

तथा (tathā) - thus, so, in that manner

(indeclinable)

निश्चयात् (niścayāt) - by determination, with certainty, resolutely

(noun)

Ablative, masculine, singular of niścaya

niścaya - determination, certainty, resolution

Derived from nis-ci (to ascertain).

Prefix: nis

Root: ci (class 5)

Note: Can act adverbially, "with determination."

तेन (tena) - by Uttanka (by him, by that)

(pronoun)

Instrumental, masculine, singular of tad

tad - that, he, she, it

Note: Refers to Uttanka.

प्रत्याख्यातः (pratyākhyātaḥ) - rejected, refused, repudiated

(participle)

Nominative, masculine, singular of pratyākhyāta

pratyākhyāta - rejected, refused, repudiated, denied

Past Passive Participle

Derived from root khyā (to tell, relate) with prefixes prati and ā, and kta affix.

Prefixes: prati+ā

Root: khyā (class 2)

महात्मना (mahātmanā) - by Uttanka (by the great-souled one, by the noble one)

(compound)

Compound type : karmadhāraya (mahat+ātman)

• mahat – great, large, important
  adjective (masculine)
• ātman – self, soul, spirit, essence, mind
  noun (masculine)
  Root: an (class 2)

Note: Refers to Uttanka.

श्वभिः (śvabhiḥ) - along with dogs (by dogs, with dogs)

(noun)

Instrumental, masculine, plural of śvan

śvan - dog

सह (saha) - with, along with

(indeclinable)

Governs instrumental case.

महाराज (mahārāja) - Addressing the listener of the story. (O great king)

(compound)

Compound type : karmadhāraya (mahat+rājan)

• mahat – great, large, important
  adjective (masculine)
• rājan – king, ruler
  noun (masculine)
  Root: rāj (class 1)

तत्र (tatra) - there, in that place

(indeclinable)

From pronoun 'tad' and suffix 'tral'.

एव (eva) - right there (emphatic) (indeed, only, just, certainly)

(indeclinable)

अन्तर्धीयत (antardhīyata) - he disappeared

(verb)

3rd person , singular, middle, imperfect (laṅ) of antardhā

Imperfect tense, 3rd person singular, Middle voice

Derived from prefix antar (within, between) + root dhā (to place, put), middle voice imperfect.

Prefix: antar

Root: dhā (class 3)