महाभारतः mahābhārataḥ - book-5, chapter-15, verse-26

ततः प्रज्वाल्य विधिवज्जुहाव परमं हविः ।
बृहस्पतिर्महातेजा देवराजोपलब्धये ॥२६॥

26. tataḥ prajvālya vidhivajjuhāva paramaṁ haviḥ ,
bṛhaspatirmahātejā devarājopalabdhaye.

26. tataḥ prajvālya vidhivāt juhāva paramam
haviḥ bṛhaspatiḥ mahātejāḥ devarājopalabdhaye

26. Then, having kindled (the sacrificial fire) according to ritual injunctions, the greatly resplendent Brihaspati offered the supreme oblation for the purpose of attaining the king of gods (Devendra).

Words meanings summery:

• ततः (tataḥ) - then, thereafter, from there

• प्रज्वाल्य (prajvālya) - having kindled, having ignited

• विधिवात् (vidhivāt) - according to ritual injunctions (according to rule, ritually, properly)

• जुहाव (juhāva) - offered (an oblation)

• परमम् (paramam) - supreme, excellent, highest

• हविः (haviḥ) - oblation, offering (to deities)

• बृहस्पतिः (bṛhaspatiḥ) - Brihaspati (name of the preceptor of the gods)

• महातेजाः (mahātejāḥ) - of great splendor, greatly resplendent, very powerful

• देवराजोपलब्धये (devarājopalabdhaye) - for the purpose of attaining Indra (Devendra) (for the attainment of the king of gods)

Words meanings and morphology

ततः (tataḥ) - then, thereafter, from there

(indeclinable)

प्रज्वाल्य (prajvālya) - having kindled, having ignited

(indeclinable)

Absolutive (Gerund)

Absolutive (Gerund) from pra-√jval (to blaze)

Prefix: pra

Root: jval (class 1)

विधिवात् (vidhivāt) - according to ritual injunctions (according to rule, ritually, properly)

(indeclinable)

From vidhi (rule) + -vat (like, according to)

जुहाव (juhāva) - offered (an oblation)

(verb)

3rd person , singular, active, past perfect (liṭ) of √hu

Perfect Active

3rd person singular Perfect tense Parasmaipada

Root: hu (class 3)

परमम् (paramam) - supreme, excellent, highest

(adjective)

Accusative, neuter, singular of parama

parama - supreme, excellent, highest, ultimate

हविः (haviḥ) - oblation, offering (to deities)

(noun)

Accusative, neuter, singular of havis

havis - oblation, offering (to deities)

Root: hu (class 3)

बृहस्पतिः (bṛhaspatiḥ) - Brihaspati (name of the preceptor of the gods)

(proper noun)

Nominative, masculine, singular of bṛhaspati

bṛhaspati - Brihaspati, preceptor of the gods

महातेजाः (mahātejāḥ) - of great splendor, greatly resplendent, very powerful

(adjective)

Nominative, masculine, singular of mahātejas

mahātejas - of great splendor, greatly resplendent, powerful

Compound type : bahuvrīhi (mahā+tejas)

• mahā – great, large
  adjective
• tejas – splendor, energy, fiery energy
  noun (neuter)

देवराजोपलब्धये (devarājopalabdhaye) - for the purpose of attaining Indra (Devendra) (for the attainment of the king of gods)

(noun)

Dative, feminine, singular of devarājopalabdhi

devarājopalabdhi - attainment of the king of gods

Compound type : tatpuruṣa (deva+rāja+upalabdhi)

• deva – god, deity
  noun (masculine)
• rāja – king, ruler
  noun (masculine)
  Root: rāj (class 1)
• upalabdhi – attainment, acquisition, perception
  noun (feminine)
  Verbal noun
  From upa-√labh (to obtain, to perceive)
  Prefix: upa
  Root: labh (class 1)