महाभारतः mahābhārataḥ - book-7, chapter-159, verse-43

ततो मुहूर्ताद्भगवान्पुरस्ताच्छशलक्षणः ।
अरुणं दर्शयामास ग्रसञ्ज्योतिःप्रभं प्रभुः ॥४३॥

43. tato muhūrtādbhagavānpurastācchaśalakṣaṇaḥ ,
aruṇaṁ darśayāmāsa grasañjyotiḥprabhaṁ prabhuḥ.

43. tataḥ muhūrtāt bhagavān purastāt śasalakṣaṇaḥ
aruṇam darśayāmāsa grasan jyotiḥprabham prabhuḥ

43. tataḥ muhūrtāt bhagavān śasalakṣaṇaḥ prabhuḥ
purastāt jyotiḥprabham grasan aruṇam darśayāmāsa

43. Then, after a moment, the glorious lord (the moon), marked with a hare (śasalakṣaṇa), from the east, caused the dawn (aruṇa) to appear, while at the same time obscuring its own luminous splendor (jyotiḥprabham).

Words meanings summery:

• ततः (tataḥ) - then, therefrom

• मुहूर्तात् (muhūrtāt) - after a moment, from a moment

• भगवान् (bhagavān) - glorious, venerable, divine

• पुरस्तात् (purastāt) - from the east, in front, before

• शसलक्षणः (śasalakṣaṇaḥ) - marked with a hare (epithet of the moon)

• अरुणम् (aruṇam) - the red glow of dawn, the dawn, Aruna (charioteer of the sun)

• दर्शयामास (darśayāmāsa) - he showed, caused to appear

• ग्रसन् (grasan) - devouring, obscuring, swallowing

• ज्योतिःप्रभम् (jyotiḥprabham) - luminous splendor, light's radiance

• प्रभुः (prabhuḥ) - lord, master, powerful one

Words meanings and morphology

ततः (tataḥ) - then, therefrom

(indeclinable)

मुहूर्तात् (muhūrtāt) - after a moment, from a moment

(noun)

Ablative, masculine, singular of muhūrta

muhūrta - a moment, a short time (specifically 48 minutes)

भगवान् (bhagavān) - glorious, venerable, divine

(adjective)

Nominative, masculine, singular of bhagavat

bhagavat - possessing fortune/splendor/glory/divinity; venerable, divine, glorious

पुरस्तात् (purastāt) - from the east, in front, before

(indeclinable)

शसलक्षणः (śasalakṣaṇaḥ) - marked with a hare (epithet of the moon)

(noun)

Nominative, masculine, singular of śasalakṣaṇa

śasalakṣaṇa - marked with a hare (epithet for the moon, due to marks resembling a hare)

Compound type : bahuvrīhi (śasa+lakṣaṇa)

• śasa – hare, rabbit
  noun (masculine)
• lakṣaṇa – mark, sign, characteristic
  noun (neuter)

अरुणम् (aruṇam) - the red glow of dawn, the dawn, Aruna (charioteer of the sun)

(noun)

Accusative, masculine, singular of aruṇa

aruṇa - red, reddish; dawn; the charioteer of the sun (Aruna)

दर्शयामास (darśayāmāsa) - he showed, caused to appear

(verb)

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

Root: dṛś (class 1)

Note: Causal form (darśaya-) + periphrastic perfect (-āmāsa)

ग्रसन् (grasan) - devouring, obscuring, swallowing

(adjective)

Nominative, masculine, singular of grasan

grasan - devouring, eating, swallowing

Present Active Participle

Derived from root gras 'to swallow, devour'

Root: gras (class 1)

ज्योतिःप्रभम् (jyotiḥprabham) - luminous splendor, light's radiance

(noun)

Accusative, neuter, singular of jyotiḥprabha

jyotiḥprabha - luminous splendor, light's radiance

Compound type : tatpuruṣa (jyotis+prabhā)

• jyotis – light, radiance
  noun (neuter)
• prabhā – splendor, radiance, light
  noun (feminine)

प्रभुः (prabhuḥ) - lord, master, powerful one

(noun)

Nominative, masculine, singular of prabhu

prabhu - lord, master, powerful, mighty