महाभारतः mahābhārataḥ - book-4, chapter-2, verse-19

हिमवानिव शैलानां समुद्रः सरितामिव ।
त्रिदशानां यथा शक्रो वसूनामिव हव्यवाट् ॥१९॥

19. himavāniva śailānāṁ samudraḥ saritāmiva ,
tridaśānāṁ yathā śakro vasūnāmiva havyavāṭ.

19. himavān iva śailānām samudraḥ saritām iva |
tridaśānām yathā śakraḥ vasūnām iva havyavāṭ

19. He is like the Himalayas among mountains, the ocean among rivers, just as Indra (śakra) is among the gods (tridaśa), and Agni (havyavāṭ) among the Vasus.

Words meanings summery:

• हिमवान् (himavān) - the Himalayas, snowy mountain

• इव (iva) - like, as

• शैलानाम् (śailānām) - of mountains

• समुद्रः (samudraḥ) - the ocean, sea

• सरिताम् (saritām) - of rivers

• इव (iva) - like, as

• त्रिदशानाम् (tridaśānām) - of the gods (literally, 'thirty')

• यथा (yathā) - just as, as, according to

• शक्रः (śakraḥ) - Indra (king of the gods)

• वसूनाम् (vasūnām) - of the Vasus (a class of deities)

• इव (iva) - like, as

• हव्यवाट् (havyavāṭ) - Agni, the fire god (carrier of oblations)

Words meanings and morphology

हिमवान् (himavān) - the Himalayas, snowy mountain

(proper noun)

Nominative, masculine, singular of himavat

himavat - snowy, covered with snow; the Himalaya mountain

इव (iva) - like, as

(indeclinable)

शैलानाम् (śailānām) - of mountains

(noun)

Genitive, masculine, plural of śaila

śaila - mountain, rock, hill

समुद्रः (samudraḥ) - the ocean, sea

(noun)

Nominative, masculine, singular of samudra

samudra - ocean, sea

सरिताम् (saritām) - of rivers

(noun)

Genitive, feminine, plural of sarit

sarit - river, stream

Root: sṛ (class 1)

इव (iva) - like, as

(indeclinable)

त्रिदशानाम् (tridaśānām) - of the gods (literally, 'thirty')

(noun)

Genitive, masculine, plural of tridaśa

tridaśa - thirty; a deity, a god (referring to the 30 Vedic deities)

यथा (yathā) - just as, as, according to

(indeclinable)

शक्रः (śakraḥ) - Indra (king of the gods)

(proper noun)

Nominative, masculine, singular of śakra

śakra - Indra; powerful, mighty

वसूनाम् (vasūnām) - of the Vasus (a class of deities)

(proper noun)

Genitive, masculine, plural of vasu

vasu - a class of Vedic deities (eight in number); wealth, treasure

इव (iva) - like, as

(indeclinable)

हव्यवाट् (havyavāṭ) - Agni, the fire god (carrier of oblations)

(proper noun)

Nominative, masculine, singular of havyavāh

havyavāh - carrying oblations; Agni (the fire god)

Compound type : tatpuruṣa (havya+vāh)

• havya – oblation, offering, sacrificial food
  noun (neuter)
  Gerundive
  Derived from root hu (to offer)
  Root: hu (class 3)
• vāh – carrying, bearing, conveying
  noun (masculine)
  Derived from root vah (to carry)
  Root: vah (class 1)