महाभारतः mahābhārataḥ - book-6, chapter-50, verse-113

स्वबाहुबलवीर्येण नागाश्वरथसंकुलः ।
महाव्यूहः कलिङ्गानामेकेन मृदितस्त्वया ॥११३॥

113. svabāhubalavīryeṇa nāgāśvarathasaṁkulaḥ ,
mahāvyūhaḥ kaliṅgānāmekena mṛditastvayā.

113. svabāhubalavīryeṇa nāgāśvarathasaṅkulaḥ
mahāvyūhaḥ kaliṅgānām ekena mṛditaḥ tvayā

113. tvayā ekena svabāhubalavīryeṇa
nāgāśvarathasaṅkulaḥ kaliṅgānām mahāvyūhaḥ mṛditaḥ

113. By the strength and valor of your own arms, that great military formation of the Kaliṅgas, which was crowded with elephants, horses, and chariots, has been crushed by you alone.

Words meanings summery:

• स्वबाहुबलवीर्येण (svabāhubalavīryeṇa) - by the strength and valor of your own arms (by the might and valor of one's own arms)

• नागाश्वरथसङ्कुलः (nāgāśvarathasaṅkulaḥ) - crowded with elephants, horses, and chariots (crowded/filled with elephants, horses, and chariots)

• महाव्यूहः (mahāvyūhaḥ) - the great military formation (great formation, grand array)

• कलिङ्गानाम् (kaliṅgānām) - of the Kaliṅgas

• एकेन (ekena) - by you alone (by one, by a single person)

• मृदितः (mṛditaḥ) - has been crushed (crushed, trampled, destroyed)

• त्वया (tvayā) - by you

Words meanings and morphology

स्वबाहुबलवीर्येण (svabāhubalavīryeṇa) - by the strength and valor of your own arms (by the might and valor of one's own arms)

(noun)

Instrumental, neuter, singular of svabāhubalavīrya

svabāhubalavīrya - strength and valor of one's own arms

Compound type : dvandva-tatpurusha (sva+bāhu+bala+vīrya)

• sva – one's own
  pronoun
• bāhu – arm
  noun (masculine)
• bala – strength, power, force, army
  noun (neuter)
• vīrya – valor, prowess, heroism, energy
  noun (neuter)

Note: This is a Dvandva compound of 'bala' and 'vīrya', qualified by 'sva-bāhu'.

नागाश्वरथसङ्कुलः (nāgāśvarathasaṅkulaḥ) - crowded with elephants, horses, and chariots (crowded/filled with elephants, horses, and chariots)

(adjective)

Nominative, masculine, singular of nāgāśvarathasaṅkula

nāgāśvarathasaṅkula - crowded with elephants, horses, and chariots

Compound type : tatpurusha (nāga+aśva+ratha+saṅkula)

• nāga – elephant, serpent
  noun (masculine)
• aśva – horse
  noun (masculine)
• ratha – chariot
  noun (masculine)
• saṅkula – crowded, filled, thronged, confused
  adjective

Note: Qualifies 'mahāvyūhaḥ'.

महाव्यूहः (mahāvyūhaḥ) - the great military formation (great formation, grand array)

(noun)

Nominative, masculine, singular of mahāvyūha

mahāvyūha - great array, grand formation, large battle-array

Compound type : karmadhāraya (mahā+vyūha)

• mahā – great, large, mighty
  adjective
• vyūha – array, formation (of troops), disposition, arrangement
  noun (masculine)

कलिङ्गानाम् (kaliṅgānām) - of the Kaliṅgas

(proper noun)

Genitive, masculine, plural of kaliṅga

kaliṅga - name of a country and its people

Note: Possessive case, indicating whose formation it was.

एकेन (ekena) - by you alone (by one, by a single person)

(numeral adjective)

Note: Emphasizes that Bhīmasena did it single-handedly.

मृदितः (mṛditaḥ) - has been crushed (crushed, trampled, destroyed)

(verbal adjective)

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you (pronoun)

Note: Agent in a passive construction.