महाभारतः mahābhārataḥ - book-3, chapter-270, verse-9

ततः शब्दो महानासीत्तुमुलो लोमहर्षणः ।
रामरावणसैन्यानामन्योन्यमभिधावताम् ॥९॥

9. tataḥ śabdo mahānāsīttumulo lomaharṣaṇaḥ ,
rāmarāvaṇasainyānāmanyonyamabhidhāvatām.

9. tataḥ śabdaḥ mahān āsīt tumulaḥ loma-harṣaṇaḥ
rāma-rāvaṇa-sainyānām anyonyam abhi-dhāvatām

9. Then, there was a great, tumultuous, hair-raising roar (lomaharṣaṇa) from the armies of Rama and Ravana (rāmarāvaṇasainyānām) as they rushed towards each other.

Words meanings summery:

• ततः (tataḥ) - then, thereupon, thereafter

• शब्दः (śabdaḥ) - sound, noise, roar, clamor

• महान् (mahān) - great, mighty, loud

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

• तुमुलः (tumulaḥ) - tumultuous, confused, noisy, fearful

• लोम-हर्षणः (loma-harṣaṇaḥ) - causing hair to stand on end, terrifying, thrilling

• राम-रावण-सैन्यानाम् (rāma-rāvaṇa-sainyānām) - of the armies of Rama and Ravana

• अन्योन्यम् (anyonyam) - each other, mutually

• अभि-धावताम् (abhi-dhāvatām) - of those rushing towards, of those attacking

Words meanings and morphology

ततः (tataḥ) - then, thereupon, thereafter

(indeclinable)

शब्दः (śabdaḥ) - sound, noise, roar, clamor

(noun)

Nominative, masculine, singular of śabda

śabda - sound, noise, word, voice

महान् (mahān) - great, mighty, loud

(adjective)

Nominative, masculine, singular of mahat

mahat - great, large, mighty, considerable

Note: Agrees with 'śabdaḥ'.

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

(verb)

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

Imperfect tense, Active voice, 3rd person singular

Root: as (class 2)

तुमुलः (tumulaḥ) - tumultuous, confused, noisy, fearful

(adjective)

Nominative, masculine, singular of tumula

tumula - tumultuous, noisy, agitated, confused, dreadful

Note: Agrees with 'śabdaḥ'.

लोम-हर्षणः (loma-harṣaṇaḥ) - causing hair to stand on end, terrifying, thrilling

(adjective)

Nominative, masculine, singular of loma-harṣaṇa

loma-harṣaṇa - causing the hair to stand on end, thrilling, horrifying

Compound type : Tatpurusha (loman+harṣaṇa)

• loman – hair (of the body), bristles
  noun (neuter)
• harṣaṇa – causing to stand erect, thrilling, exciting
  adjective (masculine)
  Agent noun/Adjective from causative of hṛṣ
  Derived from the causative stem of root hṛṣ (to bristle, thrill).
  Root: hṛṣ (class 4)

Note: Agrees with 'śabdaḥ'.

राम-रावण-सैन्यानाम् (rāma-rāvaṇa-sainyānām) - of the armies of Rama and Ravana

(noun)

Genitive, neuter, plural of rāma-rāvaṇa-sainya

rāma-rāvaṇa-sainya - army of Rama and Ravana

Compound type : Dvandva-Tatpurusha (rāma+rāvaṇa+sainya)

• rāma – Rama (name of a king, incarnation of Vishnu)
  proper noun (masculine)
• rāvaṇa – Ravana (name of the demon king of Lanka)
  proper noun (masculine)
• sainya – army, host, forces
  noun (neuter)

Note: Possessive, 'of the armies'.

अन्योन्यम् (anyonyam) - each other, mutually

(indeclinable)

अभि-धावताम् (abhi-dhāvatām) - of those rushing towards, of those attacking

(adjective)

Genitive, masculine, plural of abhidhāvat

abhidhāvat - rushing towards, attacking

Present Active Participle

Derived from root dhāv with prefix abhi.

Prefix: abhi

Root: dhāv (class 1)

Note: Agrees with 'rāma-rāvaṇa-sainyānām' implied subjects.