महाभारतः mahābhārataḥ - book-8, chapter-53, verse-7

शतानीको नाकुलिः कर्णपुत्रं युवा युवानं वृषसेनं शरौघैः ।
समार्दयत्कर्णसुतश्च वीरः पाञ्चालेयं शरवर्षैरनेकैः ॥७॥

7. śatānīko nākuliḥ karṇaputraṁ; yuvā yuvānaṁ vṛṣasenaṁ śaraughaiḥ ,
samārdayatkarṇasutaśca vīraḥ; pāñcāleyaṁ śaravarṣairanekaiḥ.

7. śatānīkaḥ nākuliḥ karṇaputraṃ
yuvā yuvānaṃ vṛṣasenaṃ śaraughaiḥ
samārdayat karṇasutaḥ ca vīraḥ
pāñcāleyaṃ śaravarṣaiḥ anekaiḥ

7. nākuliḥ yuvā śatānīkaḥ karṇaputraṃ
yuvānaṃ vṛṣasenaṃ śaraughaiḥ samārdayat
ca vīraḥ karṇasutaḥ (vṛṣasenaḥ)
pāñcāleyaṃ anekaiḥ śaravarṣaiḥ (samārdayat)

7. Nakula's young son, Satanika, assailed Karna's young son, Vrishasena, with a torrent of arrows. And Karna's heroic son, in turn, tormented the Panchala prince with numerous showers of arrows.

Words meanings summery:

• शतानीकः (śatānīkaḥ) - Satanika

• नाकुलिः (nākuliḥ) - Satanika, being the son of Nakula (son of Nakula)

• कर्णपुत्रं (karṇaputraṁ) - Vrishasena (Karna's son) (Karna's son)

• युवा (yuvā) - young, youth

• युवानं (yuvānaṁ) - young, youthful

• वृषसेनं (vṛṣasenaṁ) - Vrishasena

• शरौघैः (śaraughaiḥ) - with floods of arrows, with torrents of arrows

• समार्दयत् (samārdayat) - crushed, afflicted, tormented, attacked

• कर्णसुतः (karṇasutaḥ) - Vrishasena (Karna's son) (Karna's son)

• च (ca) - and

• वीरः (vīraḥ) - hero, brave one

• पाञ्चालेयं (pāñcāleyaṁ) - the Panchala prince

• शरवर्षैः (śaravarṣaiḥ) - with showers of arrows

• अनेकैः (anekaiḥ) - many, numerous

Words meanings and morphology

शतानीकः (śatānīkaḥ) - Satanika

(proper noun)

Nominative, masculine, singular of śatānīka

śatānīka - Satanika (a proper name, a son of Nakula and Draupadi)

नाकुलिः (nākuliḥ) - Satanika, being the son of Nakula (son of Nakula)

(adjective)

Nominative, masculine, singular of nākuli

nākuli - son of Nakula

Patronymic derivation from Nakula.

Note: Adjective to Satanika.

कर्णपुत्रं (karṇaputraṁ) - Vrishasena (Karna's son) (Karna's son)

(noun)

Accusative, masculine, singular of karṇaputra

karṇaputra - Karna's son

Compound type : tatpuruṣa (karṇa+putra)

• karṇa – Karna (a proper name)
  proper noun (masculine)
• putra – son, child
  noun (masculine)

Note: Object of samārdayat.

युवा (yuvā) - young, youth

(adjective)

Nominative, masculine, singular of yuvan

yuvan - young, youthful, a young man

Note: Adjective to Satanika.

युवानं (yuvānaṁ) - young, youthful

(adjective)

Accusative, masculine, singular of yuvan

yuvan - young, youthful, a young man

Note: Adjective to Vrishasena.

वृषसेनं (vṛṣasenaṁ) - Vrishasena

(proper noun)

Accusative, masculine, singular of vṛṣasena

vṛṣasena - Vrishasena (a proper name, a prominent son of Karna)

Note: Object of samārdayat.

शरौघैः (śaraughaiḥ) - with floods of arrows, with torrents of arrows

(noun)

Instrumental, masculine, plural of śaraugha

śaraugha - a flood/multitude of arrows

Compound type : tatpuruṣa (śara+ogha)

• śara – arrow
  noun (masculine)
• ogha – flood, torrent, multitude
  noun (masculine)

Note: Instrument of action for samārdayat.

समार्दयत् (samārdayat) - crushed, afflicted, tormented, attacked

(verb)

3rd person , singular, active, imperfect (laṅ) of samard

Imperfect tense, 3rd person singular, active voice. Root ard with prefix sam-.

Prefix: sam

Root: ard (class 10)

Note: Acts on Vrishasena and Pāñcāleya.

कर्णसुतः (karṇasutaḥ) - Vrishasena (Karna's son) (Karna's son)

(noun)

Nominative, masculine, singular of karṇasuta

karṇasuta - Karna's son

Compound type : tatpuruṣa (karṇa+suta)

• karṇa – Karna (a proper name)
  proper noun (masculine)
• suta – son, child
  noun (masculine)

Note: Refers to Vrishasena.

च (ca) - and

(indeclinable)

वीरः (vīraḥ) - hero, brave one

(noun)

Nominative, masculine, singular of vīra

vīra - hero, warrior, brave man

Note: Adjective to Karna's son.

पाञ्चालेयं (pāñcāleyaṁ) - the Panchala prince

(noun)

Accusative, masculine, singular of pāñcāleya

pāñcāleya - son of the Panchala king (Drupada), a Panchala prince

Patronymic from Pañcāla.

Note: Object of implied samārdayat. Likely refers to a different Panchala prince than Satanika.

शरवर्षैः (śaravarṣaiḥ) - with showers of arrows

(noun)

Instrumental, masculine, plural of śaravarṣa

śaravarṣa - shower of arrows, rain of arrows

Compound type : tatpuruṣa (śara+varṣa)

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

Note: Instrument of action for implied samārdayat.

अनेकैः (anekaiḥ) - many, numerous

(adjective)

Instrumental, masculine, plural of aneka

aneka - many, numerous, not one

Compound type : bahuvrīhi (a+eka)

• a – not, non-
  prefix
• eka – one, single
  numeral (masculine)

Note: Qualifies śaravarṣaiḥ.