योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-48, verse-56

अथ सिन्धुर्मुमोचास्त्रमाग्नेयं ज्वलिताम्बरम् ।
जज्वलुः ककुभस्तेन कल्पाग्निज्वलिता इव ॥ ५६ ॥

atha sindhurmumocāstramāgneyaṃ jvalitāmbaram ,
jajvaluḥ kakubhastena kalpāgnijvalitā iva 56

56. atha sindhuḥ mumoca astram āgneyam jvalitāmbaram
jajvaluḥ kakubhaḥ tena kalpāgnijvalitāḥ iva

56. atha sindhuḥ jvalitāmbaram āgneyam astram mumoca
tena kakubhaḥ kalpāgnijvalitāḥ iva jajvaluḥ

56. Then Sindhu unleashed the Āgneya missile, which set the sky ablaze. By its power, the directions blazed forth as if ignited by the fire of cosmic dissolution.

Words meanings summery:

• अथ (atha) - then, thereafter, now

• सिन्धुः (sindhuḥ) - Sindhu (proper name) (Sindhu, river, ocean)

• मुमोच (mumoca) - he unleashed, he discharged (he released, he let go, he abandoned)

• अस्त्रम् (astram) - weapon, missile

• आग्नेयम् (āgneyam) - the fiery weapon, the Agni missile (fiery, relating to Agni)

• ज्वलिताम्बरम् (jvalitāmbaram) - which set the sky ablaze (having the sky ablaze, blazing the atmosphere)

• जज्वलुः (jajvaluḥ) - they blazed, they burned brightly

• ककुभः (kakubhaḥ) - directions, quarters of the world

• तेन (tena) - by that (missile) (by him, by it, by that)

• कल्पाग्निज्वलिताः (kalpāgnijvalitāḥ) - as if ignited by the fire of cosmic dissolution (ignited by the fire of cosmic dissolution)

• इव (iva) - like, as, as if

Words meanings and morphology

अथ (atha) - then, thereafter, now

(indeclinable)

सिन्धुः (sindhuḥ) - Sindhu (proper name) (Sindhu, river, ocean)

(proper noun)

Nominative, masculine, singular of sindhu

sindhu - river, ocean, Indus (river), a king's name

मुमोच (mumoca) - he unleashed, he discharged (he released, he let go, he abandoned)

(verb)

3rd person , singular, active, perfect (liṭ) of muc

Root 'muc'. Perfect tense (Liṭ), parasmaipada.

Root: muc (class 6)

अस्त्रम् (astram) - weapon, missile

(noun)

Accusative, neuter, singular of astra

astra - missile, weapon (especially one discharged by spells)

Note: Object of 'mumoca'.

आग्नेयम् (āgneyam) - the fiery weapon, the Agni missile (fiery, relating to Agni)

(adjective)

Accusative, neuter, singular of āgneya

āgneya - fiery, igneous, belonging to or consecrated to Agni (fire god)

Derivative from 'agni' (fire).

Note: Qualifies 'astram'.

ज्वलिताम्बरम् (jvalitāmbaram) - which set the sky ablaze (having the sky ablaze, blazing the atmosphere)

(adjective)

Accusative, neuter, singular of jvalitāmbara

jvalitāmbara - having the sky blazing

Compound type : bahuvrīhi (jvalita+ambara)

• jvalita – ablaze, burning, inflamed
  participle (masculine)
  Past Passive Participle
  From root 'jval' (to burn, shine) + kta suffix.
  Root: jval
• ambara – sky, atmosphere, garment
  noun (neuter)

Note: Qualifies 'astram'.

जज्वलुः (jajvaluḥ) - they blazed, they burned brightly

(verb)

3rd person , plural, active, perfect (liṭ) of jval

Root 'jval'. Perfect tense (Liṭ), parasmaipada.

Root: jval (class 1)

ककुभः (kakubhaḥ) - directions, quarters of the world

(noun)

Nominative, feminine, plural of kakubh

kakubh - direction, quarter of the sky, region

तेन (tena) - by that (missile) (by him, by it, by that)

(pronoun)

Instrumental, neuter, singular of tad

tad - that, he, it

Note: Refers to the 'āgneya astram'.

कल्पाग्निज्वलिताः (kalpāgnijvalitāḥ) - as if ignited by the fire of cosmic dissolution (ignited by the fire of cosmic dissolution)

(adjective)

Nominative, feminine, plural of kalpāgnijvalita

kalpāgnijvalita - ignited by the fire of cosmic dissolution

Compound type : tatpuruṣa (kalpa+agni+jvalita)

• kalpa – a cosmic period, an eon, cosmic dissolution
  noun (masculine)
• agni – fire, Agni (fire god)
  noun (masculine)
• jvalita – ablaze, burning, ignited
  participle (masculine)
  Past Passive Participle
  From root 'jval' (to burn, shine) + kta suffix.
  Root: jval

Note: Qualifies 'kakubhaḥ'.

इव (iva) - like, as, as if

(indeclinable)