महाभारतः mahābhārataḥ - book-1, chapter-213, verse-50

स महाधनरत्नौघो वस्त्रकम्बलफेनवान् ।
महागजमहाग्राहः पताकाशैवलाकुलः ॥५०॥

50. sa mahādhanaratnaugho vastrakambalaphenavān ,
mahāgajamahāgrāhaḥ patākāśaivalākulaḥ.

50. saḥ mahādhana-ratnaughaḥ vastrakambalaphenavān
mahāgaja-mahāgrāhaḥ patākā-śaivalākulaḥ

50. (That stream of gifts) was a great flood of immense wealth and jewels, having clothes and blankets as its foam, great elephants as its huge crocodiles, and filled with banners like moss (or algae).

Words meanings summery:

• सः (saḥ) - that (stream of gifts, implicitly) (that, he)

• महाधन-रत्नौघः (mahādhana-ratnaughaḥ) - a great flood of immense wealth and jewels (a great flood of wealth and jewels)

• वस्त्रकम्बलफेनवान् (vastrakambalaphenavān) - with clothes and blankets as its foam (having clothes and blankets as foam)

• महागज-महाग्राहः (mahāgaja-mahāgrāhaḥ) - having large elephants as its great crocodiles (having great elephants as great crocodiles)

• पताका-शैवलाकुलः (patākā-śaivalākulaḥ) - filled with banners like moss (or algae) (crowded with banners as moss/algae)

Words meanings and morphology

सः (saḥ) - that (stream of gifts, implicitly) (that, he)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Note: Refers to the flow of gifts described in the previous verse's context.

महाधन-रत्नौघः (mahādhana-ratnaughaḥ) - a great flood of immense wealth and jewels (a great flood of wealth and jewels)

(noun)

Nominative, masculine, singular of mahādhana-ratnaugha

mahādhana-ratnaugha - a great flood of wealth and jewels

Compound type : dvandva-tatpurusha (mahādhana+ratna+ogha)

• mahā – great, large, immense
  adjective (feminine)
• dhana – wealth, riches, money
  noun (neuter)
  Root: dhā (class 3)
• ratna – jewel, gem, treasure
  noun (neuter)
• ogha – flood, torrent, stream, multitude
  noun (masculine)

Note: mahādhana-ratna forms a dvandva, and then it is a tatpurusha with ogha.

वस्त्रकम्बलफेनवान् (vastrakambalaphenavān) - with clothes and blankets as its foam (having clothes and blankets as foam)

(adjective)

Nominative, masculine, singular of vastrakambalaphenavat

vastrakambalaphenavat - possessing clothes-and-blanket-foam

Derived from vastrakambalaphena with suffix -vat

Compound type : bahuvrihi (vastra+kambala+phena)

• vastra – cloth, garment
  noun (neuter)
• kambala – blanket, woolen cloth
  noun (masculine)
• phena – foam, froth
  noun (masculine)

Note: vastra-kambala is a dvandva compound. vastrakambala-phena is a tatpurusha (clothes and blankets are the foam), and then the -vat suffix for possession.

महागज-महाग्राहः (mahāgaja-mahāgrāhaḥ) - having large elephants as its great crocodiles (having great elephants as great crocodiles)

(noun)

Nominative, masculine, singular of mahāgaja-mahāgrāha

mahāgaja-mahāgrāha - having great elephants as great crocodiles

Compound type : karmadhāraya-dvandva (mahāgaja+mahāgrāha)

• mahā – great, large
  adjective (feminine)
• gaja – elephant
  noun (masculine)
• mahā – great, large
  adjective (feminine)
• grāha – crocodile, alligator, seizing, grasping
  noun (masculine)
  Root: grah (class 9)

Note: It describes elephants as resembling great crocodiles in the river context.

पताका-शैवलाकुलः (patākā-śaivalākulaḥ) - filled with banners like moss (or algae) (crowded with banners as moss/algae)

(adjective)

Nominative, masculine, singular of patākā-śaivalākula

patākā-śaivalākula - crowded/filled with banners as moss

Compound type : tatpurusha (patākā+śaivala+ākula)

• patākā – banner, flag, standard
  noun (feminine)
• śaivala – moss, algae, water-plant
  noun (neuter)
• ākula – crowded, filled, confused, disordered
  adjective (masculine)
  Prefix: ā
  Root: ākul (class 10)

Note: patākā-śaivala is a simile compound (banners are like moss), followed by ākula.