महाभारतः mahābhārataḥ - book-3, chapter-135, verse-16

पर्यतप्यत तेजस्वी मन्युनाभिपरिप्लुतः ।
तपस्तेपे ततो घोरं वेदज्ञानाय पाण्डव ॥१६॥

16. paryatapyata tejasvī manyunābhipariplutaḥ ,
tapastepe tato ghoraṁ vedajñānāya pāṇḍava.

16. paryatapyata tejasvī manyunā abhipariplutaḥ
tapaḥ tepe tataḥ ghoram vedajñānāya pāṇḍava

16. O Pāṇḍava, the radiant Yavakrī, overwhelmed by anger, felt great distress. Then he undertook severe austerity (tapas) to gain knowledge of the Vedas.

Words meanings summery:

• पर्यतप्यत (paryatapyata) - grieved, was distressed, suffered greatly

• तेजस्वी (tejasvī) - Yavakrī, as the one possessing radiance/glory (radiant, glorious, energetic)

• मन्युना (manyunā) - by anger, with wrath

• अभिपरिप्लुतः (abhipariplutaḥ) - overwhelmed by anger (overwhelmed, submerged, pervaded)

• तपः (tapaḥ) - austerity, penance, heat

• तेपे (tepe) - performed austerity (tapas) (performed, practiced, undertook)

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

• घोरम् (ghoram) - severe austerity (fierce, terrible, severe)

• वेदज्ञानाय (vedajñānāya) - for the knowledge of the Vedas, for Vedic wisdom

• पाण्डव (pāṇḍava) - Addressing Yudhiṣṭhira (O descendant of Pāṇḍu)

Words meanings and morphology

पर्यतप्यत (paryatapyata) - grieved, was distressed, suffered greatly

(verb)

3rd person , singular, middle, imperfect (laṅ) of pari-tap

Imperfect

Imperfect tense, 3rd person singular, Middle voice. Root tap (class 4) with upasarga pari.

Prefix: pari

Root: tap (class 4)

तेजस्वी (tejasvī) - Yavakrī, as the one possessing radiance/glory (radiant, glorious, energetic)

(adjective)

Nominative, masculine, singular of tejasvin

tejasvin - radiant, glorious, spirited, energetic

Derived from tejas (lustre, energy) with suffix -vin

मन्युना (manyunā) - by anger, with wrath

(noun)

Instrumental, masculine, singular of manyu

manyu - anger, wrath, passion

अभिपरिप्लुतः (abhipariplutaḥ) - overwhelmed by anger (overwhelmed, submerged, pervaded)

(adjective)

Nominative, masculine, singular of abhiparipluta

abhiparipluta - overwhelmed, deluged, pervaded

Past Passive Participle

Compound of upasargas abhi, pari, and pluta (PPP of root plu 'to float, to overflow')

Compound type : karmadhāraya (abhi+pari+pluta)

• abhi – towards, over, against
  indeclinable
• pari – around, completely, exceedingly
  indeclinable
• pluta – floated, bathed, submerged
  adjective
  Past Passive Participle
  Past passive participle of root plu (to float, to overflow)
  Root: plu (class 1)

तपः (tapaḥ) - austerity, penance, heat

(noun)

Accusative, neuter, singular of tapas

tapas - austerity, penance, heat, religious mortification

तेपे (tepe) - performed austerity (tapas) (performed, practiced, undertook)

(verb)

3rd person , singular, middle, perfect (liṭ) of tap

Perfect

Perfect tense, 3rd person singular, Middle voice. The root tap can be both parasmaipada and ātmanepada, tepe is ātmanepada.

Root: tap (class 1)

ततः (tataḥ) - then, thereafter, from there

(indeclinable)

घोरम् (ghoram) - severe austerity (fierce, terrible, severe)

(adjective)

Accusative, neuter, singular of ghora

ghora - terrible, dreadful, fierce, severe

वेदज्ञानाय (vedajñānāya) - for the knowledge of the Vedas, for Vedic wisdom

(noun)

Dative, neuter, singular of vedajñāna

vedajñāna - knowledge of the Vedas, Vedic wisdom

Compound of Veda and jñāna (knowledge)

Compound type : tatpuruṣa (veda+jñāna)

• veda – Veda, sacred knowledge
  noun (masculine)
  Root: vid (class 2)
• jñāna – knowledge, wisdom
  noun (neuter)
  Root: jñā (class 9)

पाण्डव (pāṇḍava) - Addressing Yudhiṣṭhira (O descendant of Pāṇḍu)

(proper noun)

Vocative, masculine, singular of pāṇḍava

pāṇḍava - descendant of Pāṇḍu

Derived from Pāṇḍu with patronymic suffix