महाभारतः mahābhārataḥ - book-7, chapter-139, verse-3

प्रदीपानां सहस्रैश्च दीप्यमानैः समन्ततः ।
विरराज तदा भूमिर्द्यौर्ग्रहैरिव भारत ॥३॥

3. pradīpānāṁ sahasraiśca dīpyamānaiḥ samantataḥ ,
virarāja tadā bhūmirdyaurgrahairiva bhārata.

3. pradīpānām sahasraiḥ ca dīpyamānaiḥ samantataḥ
virarāja tadā bhūmiḥ dyauḥ grahaiḥ iva bhārata

3. bhārata tadā bhūmiḥ dīpyamānaiḥ pradīpānām
sahasraiḥ ca samantataḥ virarāja dyauḥ grahaiḥ iva

3. O Bhārata, then the ground, lit all around by thousands of glowing lamps, shone brightly, just like the sky with its planets.

Words meanings summery:

• प्रदीपानाम् (pradīpānām) - of lamps, of lights

• सहस्रैः (sahasraiḥ) - by thousands

• च (ca) - and

• दीप्यमानैः (dīpyamānaiḥ) - by those shining, by those glowing

• समन्ततः (samantataḥ) - from all sides, all around

• विरराज (virarāja) - shone brilliantly, was resplendent

• तदा (tadā) - then, at that time

• भूमिः (bhūmiḥ) - the earth, the ground

• द्यौः (dyauḥ) - the sky, heaven

• ग्रहैः (grahaiḥ) - by planets, by stars

• इव (iva) - like, as, as if

• भारत (bhārata) - O descendant of Bharata (addressed to Dhritarashtra) (O descendant of Bharata)

Words meanings and morphology

प्रदीपानाम् (pradīpānām) - of lamps, of lights

(noun)

Genitive, masculine, plural of pradīpa

pradīpa - lamp, light, torch

सहस्रैः (sahasraiḥ) - by thousands

(noun)

Instrumental, neuter, plural of sahasra

sahasra - thousand

च (ca) - and

(indeclinable)

दीप्यमानैः (dīpyamānaiḥ) - by those shining, by those glowing

(adjective)

Instrumental, neuter, plural of dīpyamāna

dīpyamāna - shining, glowing, illuminating

Present Middle Participle

Derived from root 'dīp' (to shine, to glow).

Root: dīp (class 4)

Note: Agrees with 'sahasraiḥ'.

समन्ततः (samantataḥ) - from all sides, all around

(indeclinable)

विरराज (virarāja) - shone brilliantly, was resplendent

(verb)

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

Root: rāj (class 1)

Note: Formed with prefix 'vi'.

तदा (tadā) - then, at that time

(indeclinable)

भूमिः (bhūmiḥ) - the earth, the ground

(noun)

Nominative, feminine, singular of bhūmi

bhūmi - earth, ground, soil, land

द्यौः (dyauḥ) - the sky, heaven

(noun)

Nominative, feminine, singular of dyu

dyu - sky, heaven, day

ग्रहैः (grahaiḥ) - by planets, by stars

(noun)

Instrumental, masculine, plural of graha

graha - planet, star, celestial body; seizure, grasping

इव (iva) - like, as, as if

(indeclinable)

भारत (bhārata) - O descendant of Bharata (addressed to Dhritarashtra) (O descendant of Bharata)

(proper noun)

Vocative, masculine, singular of bhārata

bhārata - descendant of Bharata; an Indian, a warrior

Patronymic from Bharata.