महाभारतः mahābhārataḥ - book-7, chapter-19, verse-38

समुच्छ्रितपताकानां गजानां परमद्विपैः ।
क्षणेन तुमुलो घोरः संग्रामः समवर्तत ॥३८॥

38. samucchritapatākānāṁ gajānāṁ paramadvipaiḥ ,
kṣaṇena tumulo ghoraḥ saṁgrāmaḥ samavartata.

38. samucchrita-patākānām gajānām parama-dvipaiḥ
kṣaṇena tumulaḥ ghoraḥ saṅgrāmaḥ samavartata

38. kṣaṇena samucchrita-patākānām gajānām
parama-dvipaiḥ tumulaḥ ghoraḥ saṅgrāmaḥ samavartata

38. Among the elephants with their banners raised, a tumultuous and dreadful battle with the supreme elephants swiftly erupted.

Words meanings summery:

• समुच्छ्रित-पताकानाम् (samucchrita-patākānām) - of those with raised banners, of those having hoisted flags

• गजानाम् (gajānām) - of elephants

• परम-द्विपैः (parama-dvipaiḥ) - by/with the supreme elephants, by/with the excellent elephants

• क्षणेन (kṣaṇena) - in a moment, quickly, instantly

• तुमुलः (tumulaḥ) - tumultuous, noisy, fierce

• घोरः (ghoraḥ) - dreadful, terrible, fierce, awful

• सङ्ग्रामः (saṅgrāmaḥ) - battle, conflict, war

• समवर्तत (samavartata) - arose, took place, ensued

Words meanings and morphology

समुच्छ्रित-पताकानाम् (samucchrita-patākānām) - of those with raised banners, of those having hoisted flags

(adjective)

Genitive, masculine, plural of samucchrita-patāka

samucchrita-patāka - having raised banners

Compound type : Bahuvrihi (samucchrita+patāka)

• samucchrita – raised aloft, hoisted, elevated
  adjective (masculine)
  Past Passive Participle
  Derived from sam-ud-śrī
  Prefixes: sam+ud
  Root: śrī (class 1)
• patāka – banner, flag
  noun (masculine)

गजानाम् (gajānām) - of elephants

(noun)

Genitive, masculine, plural of gaja

gaja - elephant

परम-द्विपैः (parama-dvipaiḥ) - by/with the supreme elephants, by/with the excellent elephants

(noun)

Instrumental, masculine, plural of parama-dvipa

parama-dvipa - supreme elephant, excellent elephant

Compound type : Tatpurusha (parama+dvipa)

• parama – supreme, highest, utmost, excellent
  adjective (masculine)
• dvipa – elephant (drinker twice, referring to trunk and mouth)
  noun (masculine)

क्षणेन (kṣaṇena) - in a moment, quickly, instantly

(noun)

Instrumental, masculine, singular of kṣaṇa

kṣaṇa - moment, instant, very short time

तुमुलः (tumulaḥ) - tumultuous, noisy, fierce

(adjective)

Nominative, masculine, singular of tumula

tumula - tumultuous, noisy, agitated, fierce

घोरः (ghoraḥ) - dreadful, terrible, fierce, awful

(adjective)

Nominative, masculine, singular of ghora

ghora - dreadful, terrible, formidable, fierce

सङ्ग्रामः (saṅgrāmaḥ) - battle, conflict, war

(noun)

Nominative, masculine, singular of saṅgrāma

saṅgrāma - battle, conflict, war, fight

Prefix: sam

Root: gram (class 1)

समवर्तत (samavartata) - arose, took place, ensued

(verb)

3rd person , singular, middle, imperfect (Laṅ) of sam-vṛt

Prefix: sam

Root: vṛt (class 1)