वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-7, chapter-55, verse-9

अयं शरस्त्वमोघस्ते दिव्यः परपुरंजयः ।
अनेन लवणं सौम्य हन्तासि रघुनन्दन ॥९॥

9. ayaṃ śarastvamoghaste divyaḥ parapuraṃjayaḥ ,
anena lavaṇaṃ saumya hantāsi raghunandana.

9. ayam śaraḥ tu amoghaḥ te divyaḥ parapurajayaḥ
anena lavaṇam saumya hantā asi raghunandana

9. This divine arrow of yours is indeed unfailing, capable of conquering enemy cities. With this, O gentle one (saumya), O delight of the Raghus (raghunandana), you shall slay Lavaṇa.

Words meanings summery:

• अयम् (ayam) - this (this, he)

• शरः (śaraḥ) - arrow (arrow, reed)

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

• अमोघः (amoghaḥ) - unfailing (unfailing, infallible, fruitful, never vain)

• ते (te) - of yours (to you, for you, of you, your)

• दिव्यः (divyaḥ) - divine (divine, heavenly, celestial)

• परपुरजयः (parapurajayaḥ) - capable of conquering enemy cities (conquering hostile cities, vanquisher of enemy strongholds)

• अनेन (anena) - with this (arrow) (by this (masculine or neuter))

• लवणम् (lavaṇam) - Lavaṇa (Lavana (a demon's name))

• सौम्य (saumya) - O gentle one (addressing Shatrughna) (O gentle one, O benevolent one, O son of Soma)

• हन्ता (hantā) - you will kill (as part of future periphrastic) (killer, slayer)

• असि (asi) - you are (used as auxiliary for future periphrastic) (you are)

• रघुनन्दन (raghunandana) - O delight of the Raghus (addressing Shatrughna) (O delight of the Raghus, O son of Raghu)

Words meanings and morphology

अयम् (ayam) - this (this, he)

(pronoun)

Nominative, masculine, singular of idam

idam - this, he, she, it

शरः (śaraḥ) - arrow (arrow, reed)

(noun)

Nominative, masculine, singular of śara

śara - arrow, reed

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

(indeclinable)

अमोघः (amoghaḥ) - unfailing (unfailing, infallible, fruitful, never vain)

(adjective)

Nominative, masculine, singular of amogha

amogha - unfailing, infallible, fruitful, never vain, successful

Compound type : nañ-tatpuruṣa (a+mogha)

• a – not, non-, un-
  indeclinable
  Negative prefix
• mogha – vain, useless, fruitless, empty
  adjective

Note: Agrees with śaraḥ

ते (te) - of yours (to you, for you, of you, your)

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you (singular and plural)

Note: Enclitic form

दिव्यः (divyaḥ) - divine (divine, heavenly, celestial)

(adjective)

Nominative, masculine, singular of divya

divya - divine, heavenly, celestial, supernatural, charming

Note: Agrees with śaraḥ

परपुरजयः (parapurajayaḥ) - capable of conquering enemy cities (conquering hostile cities, vanquisher of enemy strongholds)

(adjective)

Nominative, masculine, singular of parapurajaya

parapurajaya - conquering hostile cities, vanquisher of enemy strongholds

Compound type : tatpuruṣa (para+pura+jaya)

• para – other, hostile, enemy
  adjective
• pura – city, town, fortress
  noun (neuter)
• jaya – victory, conquest, winning
  noun (masculine)
  From root 'ji' (to conquer)
  Root: ji (class 1)

Note: Agrees with śaraḥ

अनेन (anena) - with this (arrow) (by this (masculine or neuter))

(pronoun)

Instrumental, masculine, singular of idam

idam - this, he, she, it

Note: Refers to the arrow

लवणम् (lavaṇam) - Lavaṇa (Lavana (a demon's name))

(proper noun)

Accusative, masculine, singular of lavaṇa

lavaṇa - salt, saline; name of a demon

सौम्य (saumya) - O gentle one (addressing Shatrughna) (O gentle one, O benevolent one, O son of Soma)

(adjective)

Vocative, masculine, singular of saumya

saumya - gentle, mild, benevolent, moon-like, relating to Soma

Note: Addressing Shatrughna

हन्ता (hantā) - you will kill (as part of future periphrastic) (killer, slayer)

(noun)

Nominative, masculine, singular of hantṛ

hantṛ - killer, slayer, destroyer

Agent noun

Derived from root 'han' (to strike, kill) with suffix '-tṛ'

Root: han (class 2)

असि (asi) - you are (used as auxiliary for future periphrastic) (you are)

(verb)

2nd person , singular, active, present (lat) of as

Present

Root 'as' in Parasmaipada, present tense, 2nd person singular

Root: as (class 2)

Note: Used as an auxiliary verb to form a periphrastic future with 'hantā'.

रघुनन्दन (raghunandana) - O delight of the Raghus (addressing Shatrughna) (O delight of the Raghus, O son of Raghu)

(proper noun)

Vocative, masculine, singular of raghunandana

raghunandana - delight of the Raghus, son of Raghu (an epithet for Rama, Lakshmana, Bharata, Shatrughna)

Compound type : tatpuruṣa (raghu+nandana)

• raghu – Raghu (an ancient king, ancestor of Rama)
  proper noun (masculine)
• nandana – delighting, gladdening; son, offspring
  adjective (masculine)
  From root 'nand' (to rejoice)
  Root: nand (class 1)

Note: Addressing Shatrughna