महाभारतः mahābhārataḥ - book-9, chapter-43, verse-10

स तत्र ववृधे लोकानावृत्य ज्वलनात्मजः ।
ददृशुर्ज्वलनाकारं तं गर्भमथ कृत्तिकाः ॥१०॥

10. sa tatra vavṛdhe lokānāvṛtya jvalanātmajaḥ ,
dadṛśurjvalanākāraṁ taṁ garbhamatha kṛttikāḥ.

10. saḥ tatra vavṛdhe lokān āvṛtya jvalanātmajaḥ
dadṛśuḥ jvalanākāram tam garbham atha kṛttikāḥ

10. jvalanātmajaḥ saḥ tatra lokān āvṛtya vavṛdhe
atha kṛttikāḥ tam jvalanākāram garbham dadṛśuḥ

10. The son of Agni (Jvalanātmaja) grew there, enveloping the worlds. Then the Krittikas saw that child, who possessed a form like blazing fire.

Words meanings summery:

• सः (saḥ) - he (the child, son of Agni) (he)

• तत्र (tatra) - there, in that place

• ववृधे (vavṛdhe) - he grew, he increased

• लोकान् (lokān) - worlds, people, regions

• आवृत्य (āvṛtya) - having covered, enveloping

• ज्वलनात्मजः (jvalanātmajaḥ) - son of fire, son of Agni

• ददृशुः (dadṛśuḥ) - they saw, they beheld

• ज्वलनाकारम् (jvalanākāram) - having a fire-like form, fire-shaped

• तम् (tam) - that child (him, that)

• गर्भम् (garbham) - embryo, fetus, child

• अथ (atha) - then, thereupon, now

• कृत्तिकाः (kṛttikāḥ) - the Krittikas (Pleiades)

Words meanings and morphology

सः (saḥ) - he (the child, son of Agni) (he)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

तत्र (tatra) - there, in that place

(indeclinable)

ववृधे (vavṛdhe) - he grew, he increased

(verb)

3rd person , singular, middle, perfect (lit) of vṛdh

Perfect tense, Ātmanepada (middle voice)

Root: vṛdh (class 1)

लोकान् (lokān) - worlds, people, regions

(noun)

Accusative, masculine, plural of loka

loka - world, region, people, community

आवृत्य (āvṛtya) - having covered, enveloping

(indeclinable)

absolutive (gerund)

Derived from root vṛ (to cover) with prefix ā, forming an absolutive suffix -tya.

Prefix: ā

Root: vṛ (class 5)

ज्वलनात्मजः (jvalanātmajaḥ) - son of fire, son of Agni

(noun)

Nominative, masculine, singular of jvalanātmaja

jvalanātmaja - son of fire, son of Jvalana (a name for Agni)

Tatpuruṣa compound: 'son of Agni'.

Compound type : tatpuruṣa (jvalana+ātmaja)

• jvalana – fire, blazing
  noun (masculine)
  Derived from root jval (to blaze).
  Root: jval (class 1)
• ātmaja – son, born of oneself
  noun (masculine)
  Derived from ātman (self) and ja (born).

ददृशुः (dadṛśuḥ) - they saw, they beheld

(verb)

3rd person , plural, active, perfect (lit) of dṛś

Perfect tense, Parasmaipada (active voice).

Root: dṛś (class 1)

ज्वलनाकारम् (jvalanākāram) - having a fire-like form, fire-shaped

(adjective)

Accusative, masculine, singular of jvalanākāra

jvalanākāra - having a fire-like form, fire-shaped

Tatpuruṣa compound: 'form like fire'.

Compound type : tatpuruṣa (jvalana+ākāra)

• jvalana – fire, blazing
  noun (masculine)
  Derived from root jval (to blaze).
  Root: jval (class 1)
• ākāra – form, shape, appearance
  noun (masculine)

तम् (tam) - that child (him, that)

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

गर्भम् (garbham) - embryo, fetus, child

(noun)

Accusative, masculine, singular of garbha

garbha - womb, embryo, fetus, child, interior

अथ (atha) - then, thereupon, now

(indeclinable)

कृत्तिकाः (kṛttikāḥ) - the Krittikas (Pleiades)

(proper noun)

Nominative, feminine, plural of kṛttikā

kṛttikā - the Pleiades (a constellation, personified as daughters of Dakṣa or wives of the moon)