वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-6, chapter-78, verse-31

धर्मात्मा सत्यसंधश्च रामो दाशरथिर्यदि ।
पौरुषे चाप्रतिद्वन्द्वस्तदेनं जहि रावणिम् ॥३१॥

31. dharmātmā satyasaṃdhaśca rāmo dāśarathiryadi ,
pauruṣe cāpratidvandvastadenaṃ jahi rāvaṇim.

31. dharmātmā satya-saṃdhaḥ ca rāmaḥ dāśarathiḥ yadi
pauruṣe ca apratidvandvaḥ tadā enam jahi rāvaṇim

31. If Rāma, son of Daśaratha, is truly devoted to (dharma), truthful in his vows, and unequalled in valor, then strike down this son of Rāvaṇa.

Words meanings summery:

• धर्मात्मा (dharmātmā) - devoted to (dharma) (righteous, virtuous, having a righteous nature)

• सत्य-संधः (satya-saṁdhaḥ) - truthful in his vows (truthful in promises, true to one's word)

• च (ca) - and

• रामः (rāmaḥ) - Rāma

• दाशरथिः (dāśarathiḥ) - Rāma, son of Daśaratha (son of Daśaratha)

• यदि (yadi) - if

• पौरुषे (pauruṣe) - in valor (in valor, in manliness, in strength)

• च (ca) - and

• अप्रतिद्वन्द्वः (apratidvandvaḥ) - unequalled in valor (unequalled, unrivaled, without an opponent)

• तदा (tadā) - then (as a consequence) (then, at that time)

• एनम् (enam) - this (son of Rāvaṇa) (this one, him)

• जहि (jahi) - strike down (strike, kill, destroy)

• रावणिम् (rāvaṇim) - Indrajit, son of Rāvaṇa (son of Rāvaṇa)

Words meanings and morphology

धर्मात्मा (dharmātmā) - devoted to (dharma) (righteous, virtuous, having a righteous nature)

(adjective)

Nominative, masculine, singular of dharmātman

dharmātman - righteous, virtuous, one whose (ātman) is (dharma)

Compound type : Bahuvrīhi (dharma+ātman)

• dharma – natural law (dharma), righteousness, duty, virtue
  noun (masculine)
  Root: dhṛ (class 1)
• ātman – self, soul, spirit, nature (ātman)
  noun (masculine)
  Root: an (class 2)

सत्य-संधः (satya-saṁdhaḥ) - truthful in his vows (truthful in promises, true to one's word)

(adjective)

Nominative, masculine, singular of satya-saṃdha

satya-saṁdha - truthful in promises/vows

Compound type : Bahuvrīhi (satya+saṃdha)

• satya – truth, true, real
  noun (neuter)
  from 'sat' (being)
  Root: as (class 2)
• saṃdha – promise, vow, agreement
  noun (masculine)
  from root 'dhā' with prefix 'sam'
  Prefix: sam
  Root: dhā (class 3)

च (ca) - and

(indeclinable)

particle

रामः (rāmaḥ) - Rāma

(proper noun)

Nominative, masculine, singular of rāma

rāma - Rāma (name of the hero)

Root: ram (class 1)

दाशरथिः (dāśarathiḥ) - Rāma, son of Daśaratha (son of Daśaratha)

(proper noun)

Nominative, masculine, singular of dāśarathi

dāśarathi - son of Daśaratha

patronymic from Daśaratha

यदि (yadi) - if

(indeclinable)

conditional particle

पौरुषे (pauruṣe) - in valor (in valor, in manliness, in strength)

(noun)

Locative, neuter, singular of pauruṣa

pauruṣa - manliness, valor, strength, human effort

derived from 'puruṣa'

च (ca) - and

(indeclinable)

particle

अप्रतिद्वन्द्वः (apratidvandvaḥ) - unequalled in valor (unequalled, unrivaled, without an opponent)

(adjective)

Nominative, masculine, singular of apratidvandva

apratidvandva - without a rival, unequalled

'a' (negation) + 'pratidvandva' (rival)

Compound type : Nañ-Bahuvrīhi (a+pratidvandva)

• a – not, non
  indeclinable
  negative particle
• pratidvandva – opponent, rival
  noun (masculine)
  Prefix: prati
  Root: dvand

तदा (tadā) - then (as a consequence) (then, at that time)

(indeclinable)

derived from pronominal base 'tad'

एनम् (enam) - this (son of Rāvaṇa) (this one, him)

(pronoun)

Accusative, masculine, singular of ena

ena - this, that

demonstrative pronoun

Note: Object of `jahi`.

जहि (jahi) - strike down (strike, kill, destroy)

(verb)

2nd person , singular, active, imperative (Loṭ) of han

Imperative, 2nd person singular, active voice

Root: han (class 2)

रावणिम् (rāvaṇim) - Indrajit, son of Rāvaṇa (son of Rāvaṇa)

(proper noun)

Accusative, masculine, singular of rāvaṇi

rāvaṇi - son of Rāvaṇa (i.e., Indrajit)

patronymic from Rāvaṇa