महाभारतः mahābhārataḥ - book-7, chapter-134, verse-20

ततस्तु शरवर्षेण पार्थिवास्तमवारयन् ।
धनूंषि ते विधुन्वानाः शतशोऽथ सहस्रशः ।
अयोधयन्त राधेयं शक्रं दैत्यगणा इव ॥२०॥

20. tatastu śaravarṣeṇa pārthivāstamavārayan ,
dhanūṁṣi te vidhunvānāḥ śataśo'tha sahasraśaḥ ,
ayodhayanta rādheyaṁ śakraṁ daityagaṇā iva.

20. tatas tu śaravarṣeṇa pārthivāḥ tam
avārayan dhanūṃṣi te vidhunvānāḥ
śataśaḥ atha sahasraśaḥ ayodhayanta
rādheyam śakram daityagaṇāḥ iva

20. tatas tu te pārthivāḥ śataśaḥ atha
sahasraśaḥ dhanūṃṣi vidhunvānāḥ
śaravarṣeṇa tam avārayan; daityagaṇāḥ
śakram iva rādheyam ayodhayanta

20. Then, indeed, the kings, by hundreds and by thousands, shaking their bows, obstructed him (Karṇa) with a shower of arrows. They fought Karṇa (Rādheya) just as hosts of demons fight Indra (Śakra).

Words meanings summery:

• ततस् (tatas) - then, therefrom

• तु (tu) - indeed, but

• शरवर्षेण (śaravarṣeṇa) - by a shower of arrows, by a rain of arrows

• पार्थिवाः (pārthivāḥ) - Subject of 'avārayan' and 'ayodhayanta'. (kings, rulers, princes)

• तम् (tam) - Refers to Karṇa. (him)

• अवारयन् (avārayan) - they obstructed, they repelled

• धनूंषि (dhanūṁṣi) - bows

• ते (te) - Refers to 'pārthivāḥ' (the kings). (they, those)

• विधुन्वानाः (vidhunvānāḥ) - Qualifies 'pārthivāḥ' (the kings). (shaking, waving, brandishing)

• शतशः (śataśaḥ) - by hundreds, hundreds of

• अथ (atha) - and, then

• सहस्रशः (sahasraśaḥ) - by thousands, thousands of

• अयोधयन्त (ayodhayanta) - they fought, they engaged in battle

• राधेयम् (rādheyam) - Object of 'ayodhayanta'. Refers to Karṇa. (Karṇa (son of Rādhā))

• शक्रम् (śakram) - Object of comparison for 'daityagaṇāḥ'. (Indra, the king of gods)

• दैत्यगणाः (daityagaṇāḥ) - Subject of comparison. (hosts of demons, groups of Asuras)

• इव (iva) - like, as, as if

Words meanings and morphology

ततस् (tatas) - then, therefrom

(indeclinable)

तु (tu) - indeed, but

(indeclinable)

शरवर्षेण (śaravarṣeṇa) - by a shower of arrows, by a rain of arrows

(noun)

Instrumental, neuter, singular of śaravarṣa

śaravarṣa - shower of arrows, rain of arrows

Compound type : genitive tatpuruṣa (śara+varṣa)

• śara – arrow
  noun (masculine)
• varṣa – rain, shower
  noun (neuter)

Note: Means by means of a shower of arrows.

पार्थिवाः (pārthivāḥ) - Subject of 'avārayan' and 'ayodhayanta'. (kings, rulers, princes)

(noun)

Nominative, masculine, plural of pārthiva

pārthiva - king, prince, earthly ruler

Derived from pṛthivī (earth)

तम् (tam) - Refers to Karṇa. (him)

(pronoun)

Accusative, masculine, singular of tad

tad - that, those

अवारयन् (avārayan) - they obstructed, they repelled

(verb)

3rd person , plural, active, past imperfect (laṅ) of vāray

causative

Causative of root vṛ (to cover, obstruct)

Root: vṛ (class 5)

धनूंषि (dhanūṁṣi) - bows

(noun)

Accusative, neuter, plural of dhanus

dhanus - bow, arc

Note: Object of 'vidhunvānāḥ'.

ते (te) - Refers to 'pārthivāḥ' (the kings). (they, those)

(pronoun)

Nominative, masculine, plural of tad

tad - that, those

विधुन्वानाः (vidhunvānāḥ) - Qualifies 'pārthivāḥ' (the kings). (shaking, waving, brandishing)

(adjective)

Nominative, masculine, plural of vidhunvāna

vidhunvāna - shaking, waving, brandishing

present active participle (middle voice)

Derived from root dhū (to shake) with prefix vi-

Prefix: vi

Root: dhū (class 5)

शतशः (śataśaḥ) - by hundreds, hundreds of

(indeclinable)

Suffix -śas indicating distribution or measure

Note: Adverbial.

अथ (atha) - and, then

(indeclinable)

सहस्रशः (sahasraśaḥ) - by thousands, thousands of

(indeclinable)

Suffix -śas indicating distribution or measure

Note: Adverbial.

अयोधयन्त (ayodhayanta) - they fought, they engaged in battle

(verb)

3rd person , plural, middle, past imperfect (laṅ) of yudh

From root yudh, often treated as a denominative/causative (yodhay)

Root: yudh (class 4)

राधेयम् (rādheyam) - Object of 'ayodhayanta'. Refers to Karṇa. (Karṇa (son of Rādhā))

(proper noun)

Accusative, masculine, singular of rādheya

rādheya - son of Rādhā, Karṇa

Derived from Rādhā (his foster mother) with patronymic suffix

शक्रम् (śakram) - Object of comparison for 'daityagaṇāḥ'. (Indra, the king of gods)

(proper noun)

Accusative, masculine, singular of śakra

śakra - Indra, powerful one

दैत्यगणाः (daityagaṇāḥ) - Subject of comparison. (hosts of demons, groups of Asuras)

(noun)

Nominative, masculine, plural of daityagaṇa

daityagaṇa - hosts of demons, groups of Daityas (a class of demons)

Compound type : genitive tatpuruṣa (daitya+gaṇa)

• daitya – a demon, a descendant of Diti
  noun (masculine)
• gaṇa – multitude, host, group
  noun (masculine)

इव (iva) - like, as, as if

(indeclinable)

Note: Particle of comparison.