वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-7, chapter-36, verse-21

विनिर्मितानि देवानामायुधानीह यानि तु ।
तेषां संग्रामकाले तु अवध्यो ऽयं भविष्यति ॥२१॥

21. vinirmitāni devānāmāyudhānīha yāni tu ,
teṣāṃ saṃgrāmakāle tu avadhyo'yaṃ bhaviṣyati.

21. vinirmitāni devānām āyudhāni iha yāni tu
teṣām saṃgrāmakāle tu avadhyaḥ ayam bhaviṣyati

21. iha devānām yāni āyudhāni vinirmitāni tu
teṣām saṃgrāmakāle ayam tu avadhyaḥ bhaviṣyati

21. Indeed, against any weapons fashioned here for the gods, this child will be invulnerable during times of battle.

Words meanings summery:

• विनिर्मितानि (vinirmitāni) - fashioned (created, fashioned, constructed)

• देवानाम् (devānām) - for the gods (of the gods)

• आयुधानि (āyudhāni) - weapons (weapons, arms)

• इह (iha) - here (here, in this world)

• यानि (yāni) - which (weapons) (which, whatever (neuter plural))

• तु (tu) - indeed (indeed, but, and)

• तेषाम् (teṣām) - against them (the weapons/gods) (of them, their)

• संग्रामकाले (saṁgrāmakāle) - during times of battle (in the time of battle, during war)

• तु (tu) - indeed (indeed, but, and)

• अवध्यः (avadhyaḥ) - invulnerable (unkillable, invulnerable, not to be slain)

• अयम् (ayam) - this child (this, this one (masculine singular))

• भविष्यति (bhaviṣyati) - will be (will be, will occur)

Words meanings and morphology

विनिर्मितानि (vinirmitāni) - fashioned (created, fashioned, constructed)

(adjective)

Nominative, neuter, plural of vinirmita

vinirmita - made, constructed, fashioned, created

past passive participle

formed from root mā with prefixes vi-nir

Prefixes: vi+nir

Root: mā (class 3)

देवानाम् (devānām) - for the gods (of the gods)

(noun)

Genitive, masculine, plural of deva

deva - god, deity, divine being

आयुधानि (āyudhāni) - weapons (weapons, arms)

(noun)

Nominative, neuter, plural of āyudha

āyudha - weapon, implement of war

इह (iha) - here (here, in this world)

(indeclinable)

यानि (yāni) - which (weapons) (which, whatever (neuter plural))

(pronoun)

Nominative, neuter, plural of yad

yad - which, what, whatever

तु (tu) - indeed (indeed, but, and)

(indeclinable)

तेषाम् (teṣām) - against them (the weapons/gods) (of them, their)

(pronoun)

Genitive, masculine, plural of tad

tad - that, those, he, she, it

संग्रामकाले (saṁgrāmakāle) - during times of battle (in the time of battle, during war)

(noun)

Locative, masculine, singular of saṃgrāmakāla

saṁgrāmakāla - time of battle, war period

Compound type : tatpuruṣa (saṃgrāma+kāla)

• saṃgrāma – battle, war, combat
  noun (masculine)
• kāla – time, season, period
  noun (masculine)

तु (tu) - indeed (indeed, but, and)

(indeclinable)

अवध्यः (avadhyaḥ) - invulnerable (unkillable, invulnerable, not to be slain)

(adjective)

Nominative, masculine, singular of avadhya

avadhya - not to be killed, invulnerable, immune from injury

gerundive (kṛtya)

formed from root vadh with suffix -ya and negative prefix a-

Root: vadh (class 1)

अयम् (ayam) - this child (this, this one (masculine singular))

(pronoun)

Nominative, masculine, singular of idaṃ

idaṁ - this, he, she, it

भविष्यति (bhaviṣyati) - will be (will be, will occur)

(verb)

3rd person , singular, active, future (lṛṭ) of bhū

Root: bhū (class 1)