वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-5, chapter-1, verse-65

सागरस्योर्मिजालानामुरसा शैलवर्ष्मणाम् ।
अभिघ्नंस्तु महावेगः पुप्लुवे स महाकपिः ॥६५॥

65. sāgarasyormijālānāmurasā śailavarṣmaṇām ,
abhighnaṃstu mahāvegaḥ pupluve sa mahākapiḥ.

65. sāgarasya ūrmijālānām urasā śailavarṣmaṇām
abhighnan tu mahāvegaḥ pupluve saḥ mahākapiḥ

65. saḥ mahāvegaḥ mahākapiḥ tu urasā sāgarasya
śailavarṣmaṇām ūrmijālānām abhighnan pupluve

65. That immensely swift great monkey (mahākapi) soared, striking with his chest the mountain-like masses of ocean waves.

Words meanings summery:

• सागरस्य (sāgarasya) - of the ocean

• ऊर्मिजालानाम् (ūrmijālānām) - of the multitudes of waves, of the networks of waves

• उरसा (urasā) - by the chest, with the chest

• शैलवर्ष्मणाम् (śailavarṣmaṇām) - Referring to the ocean waves having mountain-like forms. (of those having mountain-like bodies/forms)

• अभिघ्नन् (abhighnan) - striking, hitting

• तु (tu) - but, indeed, moreover, on the other hand

• महावेगः (mahāvegaḥ) - Describing the monkey as having great speed. (immensely swift, great speed)

• पुप्लुवे (pupluve) - leaped, flew, soared

• सः (saḥ) - Referring to the great monkey. (that, he)

• महाकपिः (mahākapiḥ) - Hanuman, the great monkey. (great monkey, chief monkey)

Words meanings and morphology

सागरस्य (sāgarasya) - of the ocean

(noun)

Genitive, masculine, singular of samudra

samudra - ocean, sea

ऊर्मिजालानाम् (ūrmijālānām) - of the multitudes of waves, of the networks of waves

(noun)

Genitive, neuter, plural of ūrmijāla

ūrmijāla - multitude of waves, network of waves

Compound type : tatpuruṣa (ūrmi+jāla)

• ūrmi – wave, surge
  noun (masculine)
• jāla – net, network, multitude, mass, collection
  noun (neuter)
  Root: jāl (class 10)

उरसा (urasā) - by the chest, with the chest

(noun)

Instrumental, neuter, singular of uras

uras - chest, breast, bosom

From 'uras' (neuter s-stem).

शैलवर्ष्मणाम् (śailavarṣmaṇām) - Referring to the ocean waves having mountain-like forms. (of those having mountain-like bodies/forms)

(adjective)

Genitive, masculine, plural of śailavarṣman

śailavarṣman - having a mountain-like body, mountain-shaped

Bahuvrihi compound 'śailavarṣman' (mountain-body).

Compound type : bahuvrīhi (śaila+varṣman)

• śaila – mountain, rocky, pertaining to a mountain
  noun (masculine)
  From śilā (rock, stone).
• varṣman – body, form, height, surface
  noun (neuter)
  Root: vṛ (class 9)

Note: Can be treated as an adjective for 'ūrmijāla' which is neuter. The original word ending `ṇām` for genitive plural works for all genders.

अभिघ्नन् (abhighnan) - striking, hitting

(adjective)

Nominative, masculine, singular of abhighnat

abhighnat - striking, hitting, smiting

Present Active Participle

From root han (to strike, kill) with prefix abhi-.

Prefix: abhi

Root: han (class 2)

Note: Acts as a participle describing the action of the monkey.

तु (tu) - but, indeed, moreover, on the other hand

(indeclinable)

महावेगः (mahāvegaḥ) - Describing the monkey as having great speed. (immensely swift, great speed)

(adjective)

Nominative, masculine, singular of mahāvega

mahāvega - great speed, immensely swift (person)

Bahuvrihi compound (having great speed).

Compound type : bahuvrīhi (mahā+vega)

• mahā – great, large, mighty
  adjective
  Feminine stem of mahant (great). Used here as first part of compound.
• vega – speed, velocity, force, momentum
  noun (masculine)
  From root vij (to tremble, move rapidly).
  Root: vij (class 6)

पुप्लुवे (pupluve) - leaped, flew, soared

(verb)

3rd person , singular, middle, perfect (lit) of plu

Perfect third person singular, middle voice

From root plu (to float, leap).

Root: plu (class 1)

सः (saḥ) - Referring to the great monkey. (that, he)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

महाकपिः (mahākapiḥ) - Hanuman, the great monkey. (great monkey, chief monkey)

(noun)

Nominative, masculine, singular of mahākapi

mahākapi - great monkey

Compound type : karmadhāraya (mahā+kapi)

• mahā – great, large, mighty
  adjective
  Feminine stem of mahant (great). Used here as first part of compound.
• kapi – monkey
  noun (masculine)