वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-4, chapter-39, verse-31

रावणः सह वैदेह्या मार्गितव्यस्ततस्ततः ।
ततः समुद्रद्वीपांश्च सुभीमान्द्रष्टुमर्हथ ॥३१॥

31. rāvaṇaḥ saha vaidehyā mārgitavyastatastataḥ ,
tataḥ samudradvīpāṃśca subhīmāndraṣṭumarhatha.

31. rāvaṇaḥ saha vaidehyā mārgitavyaḥ tataḥ tataḥ
tataḥ samudradvīpān ca subhīmān draṣṭum arhatha

31. rāvaṇaḥ vaidehyā saha tataḥ tataḥ mārgitavyaḥ
tataḥ subhīmān samudradvīpān ca draṣṭum arhatha

31. Rāvaṇa, along with Vaidehī (Sītā), must be searched for everywhere. After that, you should also explore the extremely formidable islands of the ocean.

Words meanings summery:

• रावणः (rāvaṇaḥ) - Rāvaṇa

• सह (saha) - with, along with

• वैदेह्या (vaidehyā) - with Vaidehī (Sītā)

• मार्गितव्यः (mārgitavyaḥ) - should be searched for, must be sought

• ततः (tataḥ) - from there, then, therefore, everywhere

• ततः (tataḥ) - from there, then, therefore, everywhere

• ततः (tataḥ) - then, after that

• समुद्रद्वीपान् (samudradvīpān) - islands of the ocean

• च (ca) - and

• सुभीमान् (subhīmān) - very dreadful, extremely formidable

• द्रष्टुम् (draṣṭum) - to see, to look at

• अर्हथ (arhatha) - you (plural) should, you are able

Words meanings and morphology

रावणः (rāvaṇaḥ) - Rāvaṇa

(proper noun)

Nominative, masculine, singular of rāvaṇa

rāvaṇa - Rāvaṇa (proper name of the demon king)

सह (saha) - with, along with

(indeclinable)

वैदेह्या (vaidehyā) - with Vaidehī (Sītā)

(proper noun)

Instrumental, feminine, singular of vaidehī

vaidehī - Vaidehī (daughter of the king of Videha, Janaka; a name for Sītā)

मार्गितव्यः (mārgitavyaḥ) - should be searched for, must be sought

(adjective)

Nominative, masculine, singular of mārgitavya

mārgitavya - to be searched, to be sought

Gerundive

From √mṛg with tavya suffix.

Root: mṛg (class 1)

ततः (tataḥ) - from there, then, therefore, everywhere

(indeclinable)

ततः (tataḥ) - from there, then, therefore, everywhere

(indeclinable)

ततः (tataḥ) - then, after that

(indeclinable)

समुद्रद्वीपान् (samudradvīpān) - islands of the ocean

(noun)

Accusative, masculine, plural of samudradvīpa

samudradvīpa - island of the ocean

Compound type : tatpuruṣa (samudra+dvīpa)

• samudra – sea, ocean
  noun (masculine)
• dvīpa – island
  noun (masculine)

च (ca) - and

(indeclinable)

सुभीमान् (subhīmān) - very dreadful, extremely formidable

(adjective)

Accusative, masculine, plural of subhīma

subhīma - very dreadful, extremely formidable

Compound type : karmadhāraya (su+bhīma)

• su – good, excellent, very
  indeclinable
• bhīma – dreadful, formidable
  adjective (masculine)

द्रष्टुम् (draṣṭum) - to see, to look at

(indeclinable)

Infinitive

From √dṛś with tumun suffix.

Root: dṛś (class 1)

अर्हथ (arhatha) - you (plural) should, you are able

(verb)

2nd person , plural, active, present indicative (laṭ) of arh

Root: arh (class 1)