महाभारतः mahābhārataḥ - book-6, chapter-89, verse-24

शस्त्राणां भरतश्रेष्ठ मनुष्याणां च गर्जताम् ।
सुमहानभवच्छब्दो वंशानामिव दह्यताम् ॥२४॥

24. śastrāṇāṁ bharataśreṣṭha manuṣyāṇāṁ ca garjatām ,
sumahānabhavacchabdo vaṁśānāmiva dahyatām.

24. śastrāṇām bharataśreṣṭha manuṣyāṇām ca garjatām
sumahān abhavat śabdaḥ vaṃśānām iva dahyatām

24. bharataśreṣṭha,
śastrāṇām ca garjatām manuṣyāṇām sumahān śabdaḥ abhavat,
iva dahyatām vaṃśānām (śabdaḥ).

24. O best of Bharatas (Bharataśreṣṭha), a tremendously great sound arose from the weapons and the roaring men, like the sound of burning bamboos.

Words meanings summery:

• शस्त्राणाम् (śastrāṇām) - of weapons, of arms

• भरतश्रेष्ठ (bharataśreṣṭha) - O best of Bharatas, O most excellent among the Bharatas

• मनुष्याणाम् (manuṣyāṇām) - of men, of human beings

• च (ca) - and

• गर्जताम् (garjatām) - of roaring, of shouting

• सुमहान् (sumahān) - very great, immense

• अभवत् (abhavat) - became, arose, was

• शब्दः (śabdaḥ) - sound, noise, word

• वंशानाम् (vaṁśānām) - of bamboos (in the context of sound) (of bamboos, of races/lineages)

• इव (iva) - like, as if, as, similar to

• दह्यताम् (dahyatām) - of being burned, of burning

Words meanings and morphology

शस्त्राणाम् (śastrāṇām) - of weapons, of arms

(noun)

Genitive, neuter, plural of śastra

śastra - weapon, arm, instrument

Genitive plural neuter of śastra.

Root: śas (class 2)

भरतश्रेष्ठ (bharataśreṣṭha) - O best of Bharatas, O most excellent among the Bharatas

(proper noun)

Vocative, masculine, singular of bharataśreṣṭha

bharataśreṣṭha - best of Bharatas, chief of the Bharata race

Tatpurusha compound: bharata (Bharata's) + śreṣṭha (best). Vocative singular masculine.

Compound type : tatpuruṣa (bharata+śreṣṭha)

• bharata – descendant of Bharata, a king, a region
  proper noun (masculine)
• śreṣṭha – best, most excellent, chief
  adjective (masculine)
  Superlative degree from praśasya (excellent).

मनुष्याणाम् (manuṣyāṇām) - of men, of human beings

(noun)

Genitive, masculine, plural of manuṣya

manuṣya - man, human being

Genitive plural masculine of manuṣya.

Root: man (class 4)

च (ca) - and

(indeclinable)

Conjunction.

गर्जताम् (garjatām) - of roaring, of shouting

(participle)

Genitive, masculine, plural of garjat

garjat - roaring, thundering, shouting

Present Active Participle

From root garj (to roar). Genitive plural masculine, agreeing with manuṣyāṇām.

Root: garj (class 1)

सुमहान् (sumahān) - very great, immense

(adjective)

Nominative, masculine, singular of sumahat

sumahat - very great, immense, tremendously large

Compound: su (very) + mahat (great). Nominative singular masculine.

Compound type : karmadhāraya (su+mahat)

• su – good, well, very
  indeclinable
  Prefix/upasarga indicating excellence or intensity.
• mahat – great, large, vast
  adjective (masculine)
  Present active participle of mah (to be great) or from root maṅ (to measure).
  Root: mah

अभवत् (abhavat) - became, arose, was

(verb)

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

Imperfect (Laṅ), 3rd person singular, active voice

From root bhū, class 1, parasmaipada.

Root: bhū (class 1)

शब्दः (śabdaḥ) - sound, noise, word

(noun)

Nominative, masculine, singular of śabda

śabda - sound, noise, word

Nominative singular masculine of śabda.

Root: śabd (class 1)

वंशानाम् (vaṁśānām) - of bamboos (in the context of sound) (of bamboos, of races/lineages)

(noun)

Genitive, masculine, plural of vaṃśa

vaṁśa - bamboo, race, lineage, family, spine

Genitive plural masculine of vaṃśa.

इव (iva) - like, as if, as, similar to

(indeclinable)

Particle of comparison.

दह्यताम् (dahyatām) - of being burned, of burning

(participle)

Genitive, masculine/neuter, plural of dahyat

dahyat - being burned, consumed by fire

Present Passive Participle

From root dah (to burn), in passive voice. Genitive plural masculine/neuter, agreeing with vaṃśānām.

Root: dah (class 1)

Note: Describes vaṃśānām.