महाभारतः mahābhārataḥ - book-9, chapter-48, verse-17

यत्रेष्ट्वा भगवाञ्ज्योतिर्भास्करो राजसत्तम ।
ज्योतिषामाधिपत्यं च प्रभावं चाभ्यपद्यत ॥१७॥

17. yatreṣṭvā bhagavāñjyotirbhāskaro rājasattama ,
jyotiṣāmādhipatyaṁ ca prabhāvaṁ cābhyapadyata.

17. yatra iṣṭvā bhagavān jyotiḥ bhāskaraḥ rājasattama
jyotiṣām ādhipatyam ca prabhāvam ca abhyapadyata

17. rājasattama yatra bhagavān jyotiḥ bhāskaraḥ iṣṭvā
jyotiṣām ādhipatyam ca prabhāvam ca abhyapadyata

17. O best of kings (rājasattama), it was there that the venerable sun god (Bhāskara), a great luminary, by performing a sacrifice (iṣṭvā), attained dominion (ādhipatyam) over the other luminaries and also great power.

Words meanings summery:

• यत्र (yatra) - in that sacred place (Aditya-tīrtha) (where, in which place)

• इष्ट्वा (iṣṭvā) - having worshipped, having sacrificed

• भगवान् (bhagavān) - the venerable Sun god (worshipful, venerable, divine)

• ज्योतिः (jyotiḥ) - a luminary (referring to the Sun) (light, luminary, heavenly body)

• भास्करः (bhāskaraḥ) - the Sun god (sun, sun-god, light-maker)

• राजसत्तम (rājasattama) - O best of kings

• ज्योतिषाम् (jyotiṣām) - of the luminaries, of the stars/planets

• आधिपत्यम् (ādhipatyam) - dominion, supremacy, lordship

• च (ca) - and

• प्रभावम् (prabhāvam) - power, might, glory, splendor

• च (ca) - and

• अभ्यपद्यत (abhyapadyata) - obtained, achieved, attained

Words meanings and morphology

यत्र (yatra) - in that sacred place (Aditya-tīrtha) (where, in which place)

(indeclinable)

इष्ट्वा (iṣṭvā) - having worshipped, having sacrificed

(indeclinable)

absolutive

formed from root yaj (to sacrifice) with -tvā suffix

Root: yaj (class 1)

Note: Absolutive (gerund). Refers to performing a yajña (sacrifice).

भगवान् (bhagavān) - the venerable Sun god (worshipful, venerable, divine)

(adjective)

Nominative, masculine, singular of bhagavat

bhagavat - worshipful, venerable, divine, glorious

Note: Used here as an epithet for the sun god.

ज्योतिः (jyotiḥ) - a luminary (referring to the Sun) (light, luminary, heavenly body)

(noun)

Nominative, neuter, singular of jyotis

jyotis - light, luminary, heavenly body, star

भास्करः (bhāskaraḥ) - the Sun god (sun, sun-god, light-maker)

(proper noun)

Nominative, masculine, singular of bhāskara

bhāskara - sun, sun-god, light-maker

Compound type : tatpuruṣa (bhās+kara)

• bhās – light, splendor
  noun (neuter)
• kara – maker, doing
  noun (masculine)
  Root: kṛ (class 8)

राजसत्तम (rājasattama) - O best of kings

(noun)

Vocative, masculine, singular of rājasattama

rājasattama - best of kings

superlative suffix -tama

Compound type : tatpuruṣa (rājan+sattama)

• rājan – king
  noun (masculine)
• sattama – best, most excellent
  adjective (masculine)

Note: Addressing a listener.

ज्योतिषाम् (jyotiṣām) - of the luminaries, of the stars/planets

(noun)

Genitive, neuter, plural of jyotis

jyotis - light, luminary, heavenly body, star

Note: Refers to other celestial bodies.

आधिपत्यम् (ādhipatyam) - dominion, supremacy, lordship

(noun)

Accusative, neuter, singular of ādhipatya

ādhipatya - dominion, supremacy, lordship, sovereignty

from adhipati (lord, master) with suffix -ya

च (ca) - and

(indeclinable)

प्रभावम् (prabhāvam) - power, might, glory, splendor

(noun)

Accusative, masculine, singular of prabhāva

prabhāva - power, might, influence, splendor, glory

from pra-bhū (to be powerful, manifest)

Prefix: pra

Root: bhū (class 1)

च (ca) - and

(indeclinable)

अभ्यपद्यत (abhyapadyata) - obtained, achieved, attained

(verb)

3rd person , singular, middle, past imperfect (laṅ) of pad

Imperfect Middle Indicative

from root pad with prefixes abhi and ā

Prefixes: abhi+ā

Root: pad (class 4)

Note: Derived from root 'pad' (to go, fall) with upasargas 'abhi' (towards) and 'ā' (hither, completely).