वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-3, chapter-51, verse-18

नदीं वैरतणीं घोरां रुधिरौघनिवाहिनीम् ।
खड्गपत्रवनं चैव भीमं पश्यसि रावण ॥१८॥

18. nadīṃ vairataṇīṃ ghorāṃ rudhiraughanivāhinīm ,
khaḍgapatravanaṃ caiva bhīmaṃ paśyasi rāvaṇa.

18. nadīm vairataṇīm ghorām rudhiraughanivāhinīm
khaḍgapatravanam ca eva bhīmam paśyasi rāvaṇa

18. rāvaṇa tvam ghorām rudhiraughanivāhinīm vairataṇīm
nadīm ca eva bhīmam khaḍgapatravanam paśyasi

18. O Rāvaṇa, you will see the terrible river Vaitaraṇī, which carries streams of blood, and also the frightening forest of sword-leaves.

Words meanings summery:

• नदीम् (nadīm) - the river (Vaitaraṇī) (river)

• वैरतणीम् (vairataṇīm) - the infernal river Vaitaraṇī (Vaitaraṇī (a mythical river))

• घोराम् (ghorām) - terrible (terrible, dreadful, fearful)

• रुधिरौघनिवाहिनीम् (rudhiraughanivāhinīm) - carrying streams of blood

• खड्गपत्रवनम् (khaḍgapatravanam) - a forest whose leaves are like swords (forest of sword-leaves)

• च (ca) - and (and, also)

• एव (eva) - also (indeed, only, just, even)

• भीमम् (bhīmam) - frightening (fearful, dreadful, terrific)

• पश्यसि (paśyasi) - you will see (you see, you will see)

• रावण (rāvaṇa) - O Rāvaṇa

Words meanings and morphology

नदीम् (nadīm) - the river (Vaitaraṇī) (river)

(noun)

Accusative, feminine, singular of nadī

nadī - river, stream

वैरतणीम् (vairataṇīm) - the infernal river Vaitaraṇī (Vaitaraṇī (a mythical river))

(proper noun)

Accusative, feminine, singular of vairataṇī

vairataṇī - the river of the dead, Vaitaraṇī

घोराम् (ghorām) - terrible (terrible, dreadful, fearful)

(adjective)

Accusative, feminine, singular of ghora

ghora - terrible, dreadful, fearful, formidable

रुधिरौघनिवाहिनीम् (rudhiraughanivāhinīm) - carrying streams of blood

(compound adjective)

Compound type : tatpuruṣa (rudhira+ogha+nivāhinī)

• rudhira – blood
  noun (neuter)
• ogha – stream, flood, torrent, mass
  noun (masculine)
• nivāhinī – carrying, flowing, a river
  noun (feminine)
  feminine of nivāhin, derived from ni-vah (to carry, flow)
  Prefix: ni
  Root: vah (class 1)

खड्गपत्रवनम् (khaḍgapatravanam) - a forest whose leaves are like swords (forest of sword-leaves)

(compound noun)

Compound type : tatpuruṣa (khaḍga+patra+vana)

• khaḍga – sword, scimitar
  noun (masculine)
• patra – leaf, feather, letter
  noun (neuter)
• vana – forest, wood, grove
  noun (neuter)

च (ca) - and (and, also)

(indeclinable)

एव (eva) - also (indeed, only, just, even)

(indeclinable)

भीमम् (bhīmam) - frightening (fearful, dreadful, terrific)

(adjective)

Accusative, neuter, singular of bhīma

bhīma - fearful, dreadful, terrific, formidable

पश्यसि (paśyasi) - you will see (you see, you will see)

(verb)

2nd person , singular, active, present (laṭ) of paśya

present stem

From root dṛś, 4th class (divādi) present stem

Root: dṛś (class 1)

रावण (rāvaṇa) - O Rāvaṇa

(proper noun)

Vocative, masculine, singular of rāvaṇa

rāvaṇa - Rāvaṇa (name of the demon king of Laṅkā)