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

सुमहाञ्शब्दसंपातः कौरवाणां महाभुज ।
आसीन्नागाश्वपत्तीनां रथघोषश्च भैरवः ॥७॥

7. sumahāñśabdasaṁpātaḥ kauravāṇāṁ mahābhuja ,
āsīnnāgāśvapattīnāṁ rathaghoṣaśca bhairavaḥ.

7. sumahān śabdasaṃpātaḥ kauravāṇām mahābhuja
āsīt nāgāśvapattīnām rathaghoṣaḥ ca bhairavaḥ

7. mahābhuja,
kauravāṇām nāgāśvapattīnām sumahān śabdasaṃpātaḥ āsīt,
ca bhairavaḥ rathaghoṣaḥ āsīt

7. O mighty-armed one, there was a tremendous clamor from the Kaurava's elephants, horses, and foot soldiers, as well as a terrible roar of chariots.

Words meanings summery:

• सुमहान् (sumahān) - very great, immense, mighty

• शब्दसंपातः (śabdasaṁpātaḥ) - tremendous clamor (tumultuous noise, great sound, confluence of sounds)

• कौरवाणाम् (kauravāṇām) - of the Kauravas, belonging to the Kauravas

• महाभुज (mahābhuja) - O mighty-armed one, O great-armed one

• आसीत् (āsīt) - there was (was, existed)

• नागाश्वपत्तीनाम् (nāgāśvapattīnām) - of elephants, horses, and foot-soldiers

• रथघोषः (rathaghoṣaḥ) - chariot roar, sound of chariots

• च (ca) - and, also

• भैरवः (bhairavaḥ) - dreadful, terrible, frightful

Words meanings and morphology

सुमहान् (sumahān) - very great, immense, mighty

(adjective)

Nominative, masculine, singular of sumahat

sumahat - very great, immense, mighty

`su` (good, very) + `mahat` (great).

Compound type : karmadhāraya (su+mahat)

• su – good, well, very, excellent
  indeclinable
  Prefix `su-`.
• mahat – great, large, powerful
  adjective
  Present Active Participle
  From root `mah` (to grow, be great).
  Root: mah (class 1)

Note: Qualifies `śabdasaṃpātaḥ`.

शब्दसंपातः (śabdasaṁpātaḥ) - tremendous clamor (tumultuous noise, great sound, confluence of sounds)

(noun)

Nominative, masculine, singular of śabdasaṃpāta

śabdasaṁpāta - confluence of sounds, great noise, tumultuous sound

`śabda` (sound) + `saṃpāta` (falling together, confluence).

Compound type : tatpuruṣa (śabda+saṃpāta)

• śabda – sound, noise, word
  noun (masculine)
• saṃpāta – falling together, confluence, attack, onset
  noun (masculine)
  From `sam-pat` (to fall together).
  Prefix: sam
  Root: pat (class 1)

कौरवाणाम् (kauravāṇām) - of the Kauravas, belonging to the Kauravas

(proper noun)

Genitive, masculine, plural of kaurava

kaurava - descendant of Kuru, a Kaurava

From `kuru` + `aṇ` suffix.

Note: Indicates possession or relation to the sounds.

महाभुज (mahābhuja) - O mighty-armed one, O great-armed one

(adjective)

Vocative, masculine, singular of mahābhuja

mahābhuja - mighty-armed, great-armed

`mahā` (great) + `bhuja` (arm).

Compound type : bahuvrīhi (mahā+bhuja)

• mahā – great, large, mighty
  adjective (feminine)
  Feminine stem of `mahat`.
• bhuja – arm
  noun (masculine)
  From root `bhuj` (to bend, enjoy).
  Root: bhuj (class 7)

आसीत् (āsīt) - there was (was, existed)

(verb)

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

Imperfect

3rd person singular imperfect active.

Root: as (class 2)

Note: Main verb.

नागाश्वपत्तीनाम् (nāgāśvapattīnām) - of elephants, horses, and foot-soldiers

(noun)

Genitive, masculine, plural of nāgāśvapattin

nāgāśvapattin - consisting of elephants, horses, and foot-soldiers

Compound of `nāga` (elephant), `aśva` (horse), and `pattin` (foot-soldier).

Compound type : dvandva (nāga+aśva+pattin)

• nāga – elephant, snake
  noun (masculine)
• aśva – horse
  noun (masculine)
• pattin – foot-soldier, infantry
  noun (masculine)
  Derived from `pad` (foot).
  Root: pad (class 4)

Note: Modifies `śabdasaṃpātaḥ`.

रथघोषः (rathaghoṣaḥ) - chariot roar, sound of chariots

(noun)

Nominative, masculine, singular of rathaghoṣa

rathaghoṣa - sound of chariots, chariot roar

`ratha` (chariot) + `ghoṣa` (sound, roar).

Compound type : tatpuruṣa (ratha+ghoṣa)

• ratha – chariot, car
  noun (masculine)
  From root `ramh` (to go, run).
  Root: ramh (class 1)
• ghoṣa – sound, noise, roar
  noun (masculine)
  From root `ghuṣ` (to sound).
  Root: ghuṣ (class 1)

च (ca) - and, also

(indeclinable)

Conjunction.

Note: Postpositive conjunction.

भैरवः (bhairavaḥ) - dreadful, terrible, frightful

(adjective)

Nominative, masculine, singular of bhairava

bhairava - dreadful, terrible, frightful

From `bhīru` (fearful) or `bhaya` (fear).

Root: bhī (class 3)