महाभारतः mahābhārataḥ - book-7, chapter-145, verse-32

स सात्यकेस्तु बलिनः कर्णस्य च महात्मनः ।
आसीत्समागमो घोरो बलिवासवयोरिव ॥३२॥

32. sa sātyakestu balinaḥ karṇasya ca mahātmanaḥ ,
āsītsamāgamo ghoro balivāsavayoriva.

32. sa sātyakeḥ tu balinaḥ karṇasya ca mahātmanaḥ
āsīt samāgamaḥ ghoraḥ bali vāsavayoriva

32. sa balinaḥ sātyakeḥ ca mahātmanaḥ karṇasya
tu ghoraḥ samāgamaḥ balivāsavayoriva āsīt

32. Indeed, that fierce encounter between the mighty Satyaki and the great-souled Karna was like that of Bali and Vasava (Indra).

Words meanings summery:

• स (sa) - that, he

• सात्यकेः (sātyakeḥ) - of Satyaki

• तु (tu) - indeed, but, moreover

• बलिनः (balinaḥ) - of the mighty one, powerful

• कर्णस्य (karṇasya) - of Karna

• च (ca) - and

• महात्मनः (mahātmanaḥ) - of the great-souled one

• आसीत् (āsīt) - there was, it was

• समागमः (samāgamaḥ) - encounter, meeting, coming together

• घोरः (ghoraḥ) - fierce, terrible, dreadful

• बलि (bali) - Bali (a demon king)

• वासवयोरिव (vāsavayoriva) - like that of Vasava (Indra) (like Vasava (Indra))

Words meanings and morphology

स (sa) - that, he

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

सात्यकेः (sātyakeḥ) - of Satyaki

(proper noun)

Genitive, masculine, singular of sātyaki

sātyaki - Satyaki (name of a Vrishni hero)

तु (tu) - indeed, but, moreover

(indeclinable)

बलिनः (balinaḥ) - of the mighty one, powerful

(adjective)

Genitive, masculine, singular of balin

balin - mighty, strong, powerful

कर्णस्य (karṇasya) - of Karna

(proper noun)

Genitive, masculine, singular of karṇa

karṇa - Karna (name of a prominent warrior in the Mahabharata)

च (ca) - and

(indeclinable)

महात्मनः (mahātmanaḥ) - of the great-souled one

(adjective)

Genitive, masculine, singular of mahātman

mahātman - great-souled, noble, magnanimous, (referring to a great personality)

Compound type : karmadhāraya (mahat+ātman)

• mahat – great, mighty, large
  adjective
• ātman – self, soul, spirit (ātman)
  noun (masculine)

आसीत् (āsīt) - there was, it was

(verb)

3rd person , singular, active, imperfect (laṅ) of √as

Root: as (class 2)

समागमः (samāgamaḥ) - encounter, meeting, coming together

(noun)

Nominative, masculine, singular of samāgama

samāgama - meeting, encounter, coming together

Prefixes: sam+ā

Root: gam (class 1)

घोरः (ghoraḥ) - fierce, terrible, dreadful

(adjective)

Nominative, masculine, singular of ghora

ghora - fierce, terrible, dreadful, awful

बलि (bali) - Bali (a demon king)

(proper noun)

Nominative, masculine, singular of bali

bali - Bali (a demon king, son of Virochana)

Note: Part of a larger compound 'balivāsavayoriva'.

वासवयोरिव (vāsavayoriva) - like that of Vasava (Indra) (like Vasava (Indra))

(indeclinable)

Compound type : avyayībhāva (vāsava+iva)

• vāsava – Vasava (an epithet for Indra)
  proper noun (masculine)
• iva – like, as, as if
  indeclinable

Note: The dual genitive ending '-ayoḥ' applies to 'bali-vāsava', and then 'iva' is appended.