वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-5, chapter-10, verse-12

तस्मादनिर्वेद कृतं यत्नं चेष्टे ऽहमुत्तमम् ।
अदृष्टांश्च विचेष्यामि देशान् रावणपालितान् ॥१२॥

12. tasmādanirveda kṛtaṃ yatnaṃ ceṣṭe'hamuttamam ,
adṛṣṭāṃśca viceṣyāmi deśān rāvaṇapālitān.

12. tasmāt anirvedakṛtam yatnam ceṣṭe aham uttamam
adṛṣṭān ca viceṣyāmi deśān rāvaṇapālitān

12. tasmāt aham anirvedakṛtam uttamam yatnam
ceṣṭe ca adṛṣṭān rāvaṇapālitān deśān viceṣyāmi

12. Therefore, I shall exert an excellent effort, performed with unwavering determination (anirveda). And I will search the unseen lands ruled by Rāvaṇa.

Words meanings summery:

• तस्मात् (tasmāt) - therefore, from that

• अनिर्वेदकृतम् (anirvedakṛtam) - done with perseverance, performed diligently, made with unwavering determination

• यत्नम् (yatnam) - effort, exertion, endeavor

• चेष्टे (ceṣṭe) - I strive, I endeavor, I undertake

• अहम् (aham) - I

• उत्तमम् (uttamam) - excellent, best, supreme

• अदृष्टान् (adṛṣṭān) - unseen, unexplored, unknown

• च (ca) - and, also

• विचेष्यामि (viceṣyāmi) - I will search, I will explore, I will investigate

• देशान् (deśān) - lands, regions, countries

• रावणपालितान् (rāvaṇapālitān) - ruled by Rāvaṇa, protected by Rāvaṇa

Words meanings and morphology

तस्मात् (tasmāt) - therefore, from that

(indeclinable)

Note: Used adverbially to mean 'therefore'.

अनिर्वेदकृतम् (anirvedakṛtam) - done with perseverance, performed diligently, made with unwavering determination

(adjective)

Accusative, masculine, singular of anirvedakṛta

anirvedakṛta - performed with perseverance, diligently made

Compound type : tatpurusha (anirveda+kṛta)

• anirveda – lack of despondency, perseverance, determination
  noun (masculine)
  Prefixes: an+nir
  Root: vid (class 6)
• kṛta – done, made, performed
  adjective (neuter)
  Past Passive Participle
  Derived from root 'kṛ' (to do)
  Root: kṛ (class 8)

Note: Modifies 'yatnam'.

यत्नम् (yatnam) - effort, exertion, endeavor

(noun)

Accusative, masculine, singular of yatna

yatna - effort, exertion, endeavor, attempt

Derived from root 'yat' (to endeavor, strive)

Root: yat (class 1)

चेष्टे (ceṣṭe) - I strive, I endeavor, I undertake

(verb)

1st person , singular, middle, present (laṭ) of ceṣṭ

Root: ceṣṭ (class 1)

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I (first person pronoun)

उत्तमम् (uttamam) - excellent, best, supreme

(adjective)

Accusative, masculine, singular of uttama

uttama - excellent, best, highest, supreme, principal

Prefix: ud

Root: tam

Note: Modifies 'yatnam'.

अदृष्टान् (adṛṣṭān) - unseen, unexplored, unknown

(adjective)

Accusative, masculine, plural of adṛṣṭa

adṛṣṭa - unseen, unperceived, unexpected, unknown; destiny, fate

Past Passive Participle

Derived from root 'dṛś' (to see) with negative prefix 'a'.

Prefix: a

Root: dṛś (class 1)

Note: Modifies 'deśān'.

च (ca) - and, also

(indeclinable)

विचेष्यामि (viceṣyāmi) - I will search, I will explore, I will investigate

(verb)

1st person , singular, active, future (lṛṭ) of vi-ceṣ

Prefix: vi

Root: ceṣ (class 1)

देशान् (deśān) - lands, regions, countries

(noun)

Accusative, masculine, plural of deśa

deśa - country, region, place, spot

Root: diś (class 6)

रावणपालितान् (rāvaṇapālitān) - ruled by Rāvaṇa, protected by Rāvaṇa

(adjective)

Accusative, masculine, plural of rāvaṇapālita

rāvaṇapālita - protected/ruled by Rāvaṇa

Compound type : tatpurusha (rāvaṇa+pālita)

• rāvaṇa – Rāvaṇa (proper name, the demon king of Laṅkā)
  proper noun (masculine)
• pālita – protected, guarded, governed, ruled
  adjective (neuter)
  Past Passive Participle
  Derived from root 'pāl' (to protect, govern)
  Root: pāl (class 10)

Note: Modifies 'deśān'.