महाभारतः mahābhārataḥ - book-7, chapter-131, verse-66

अथास्त्रसंघर्षकृतैर्विस्फुलिङ्गैः समाबभौ ।
विभावरीमुखे व्योम खद्योतैरिव चित्रितम् ॥६६॥

66. athāstrasaṁgharṣakṛtairvisphuliṅgaiḥ samābabhau ,
vibhāvarīmukhe vyoma khadyotairiva citritam.

66. atha astra-saṃgharṣa-kṛtaiḥ visphuliṅgaiḥ samābabhau
vibhāvarī-mukhe vyoma khadyotaiḥ iva citritam

66. atha vyoma vibhāvarī-mukhe astra-saṃgharṣa-kṛtaiḥ
visphuliṅgaiḥ khadyotaiḥ iva citritam samābabhau

66. Then, the sky appeared adorned with sparks generated by the clash of weapons, much like it is embellished by fireflies at the beginning of the night.

Words meanings summery:

• अथ (atha) - then, now, moreover

• अस्त्र-संघर्ष-कृतैः (astra-saṁgharṣa-kṛtaiḥ) - by those created by the clash of weapons, by the weapon-clash-born

• विस्फुलिङ्गैः (visphuliṅgaiḥ) - by sparks, by glowing embers

• समाबभौ (samābabhau) - shone, appeared, was adorned

• विभावरी-मुखे (vibhāvarī-mukhe) - at the face/beginning of the night, at twilight

• व्योम (vyoma) - sky, atmosphere, space

• खद्योतैः (khadyotaiḥ) - by fireflies

• इव (iva) - like, as, as if

• चित्रितम् (citritam) - painted, adorned, variegated

Words meanings and morphology

अथ (atha) - then, now, moreover

(indeclinable)

अस्त्र-संघर्ष-कृतैः (astra-saṁgharṣa-kṛtaiḥ) - by those created by the clash of weapons, by the weapon-clash-born

(adjective)

Instrumental, masculine, plural of astra-saṃgharṣa-kṛta

astra-saṁgharṣa-kṛta - created by the clash of weapons

Compound type : tatpuruṣa (astra+saṃgharṣa+kṛta)

• astra – weapon, missile, arrow
  noun (neuter)
• saṃgharṣa – clash, friction, rubbing, conflict
  noun (masculine)
  Prefix: sam
  Root: ghṛṣ (class 1)
• kṛta – made, done, created, accomplished
  adjective (neuter)
  Past Passive Participle
  From root kṛ (to do, make)
  Root: kṛ (class 8)

विस्फुलिङ्गैः (visphuliṅgaiḥ) - by sparks, by glowing embers

(noun)

Instrumental, masculine, plural of visphuliṅga

visphuliṅga - spark, fiery particle

समाबभौ (samābabhau) - shone, appeared, was adorned

(verb)

3rd person , singular, active, perfect (lit) of samābhā

Perfect tense, 3rd person singular

Prefixes: sam+ā

Root: bhā (class 2)

विभावरी-मुखे (vibhāvarī-mukhe) - at the face/beginning of the night, at twilight

(noun)

Locative, neuter, singular of vibhāvarī-mukha

vibhāvarī-mukha - beginning of the night, twilight

Compound type : tatpuruṣa (vibhāvarī+mukha)

• vibhāvarī – night
  noun (feminine)
• mukha – face, mouth, front, beginning
  noun (neuter)

व्योम (vyoma) - sky, atmosphere, space

(noun)

Nominative, neuter, singular of vyoman

vyoman - sky, atmosphere, space

खद्योतैः (khadyotaiḥ) - by fireflies

(noun)

Instrumental, masculine, plural of khadyota

khadyota - firefly, glow-worm

इव (iva) - like, as, as if

(indeclinable)

चित्रितम् (citritam) - painted, adorned, variegated

(adjective)

Nominative, neuter, singular of citrita

citrita - painted, adorned, variegated, depicted

Past Passive Participle

From root citr (to paint, adorn)

Root: citr