महाभारतः mahābhārataḥ - book-3, chapter-294, verse-20

वैशंपायन उवाच ।
ततः कर्णः प्रहृष्टस्तु उपसंगम्य वासवम् ।
अमोघां शक्तिमभ्येत्य वव्रे संपूर्णमानसः ॥२०॥

20. vaiśaṁpāyana uvāca ,
tataḥ karṇaḥ prahṛṣṭastu upasaṁgamya vāsavam ,
amoghāṁ śaktimabhyetya vavre saṁpūrṇamānasaḥ.

20. vaiśaṃpāyanaḥ uvāca tataḥ karṇaḥ prahṛṣṭaḥ tu upasaṃgamya
vāsavam amoghām śaktim abhyetya vavre saṃpūrṇamānasaḥ

20. Vaiśampāyana said: Then, Karna, greatly delighted, approached Indra. With a fulfilled mind, he chose, having obtained the unfailing power (śakti).

Words meanings summery:

• वैशंपायनः (vaiśaṁpāyanaḥ) - Vaiśampāyana

• उवाच (uvāca) - said, spoke

• ततः (tataḥ) - then, thereafter

• कर्णः (karṇaḥ) - Karna

• प्रहृष्टः (prahṛṣṭaḥ) - greatly delighted, very pleased

• तु (tu) - but, indeed, however

• उपसंगम्य (upasaṁgamya) - having approached

• वासवम् (vāsavam) - Indra

• अमोघाम् (amoghām) - unfailing, infallible

• शक्तिम् (śaktim) - power, ability, energy (śakti)

• अभ्येत्य (abhyetya) - having reached, having obtained

• वव्रे (vavre) - chose, requested

• संपूर्णमानसः (saṁpūrṇamānasaḥ) - with a fulfilled mind, whose mind is completely full

Words meanings and morphology

वैशंपायनः (vaiśaṁpāyanaḥ) - Vaiśampāyana

(proper noun)

Nominative, masculine, singular of vaiśaṃpāyana

vaiśaṁpāyana - Vaiśampāyana (a sage, disciple of Vyasa)

उवाच (uvāca) - said, spoke

(verb)

3rd person , singular, active, perfect (lit) of vac

Root: vac (class 2)

ततः (tataḥ) - then, thereafter

(indeclinable)

कर्णः (karṇaḥ) - Karna

(proper noun)

Nominative, masculine, singular of karṇa

karṇa - Karna (proper name)

प्रहृष्टः (prahṛṣṭaḥ) - greatly delighted, very pleased

(adjective)

Nominative, masculine, singular of prahṛṣṭa

prahṛṣṭa - greatly delighted, very pleased, glad

Past Passive Participle

Derived from root 'hṛṣ' (to be excited, rejoice) with prefix 'pra-'

Prefix: pra

Root: hṛṣ (class 4)

तु (tu) - but, indeed, however

(indeclinable)

उपसंगम्य (upasaṁgamya) - having approached

(indeclinable)

absolutive

formed from root 'gam' (to go) with prefixes 'upa-' and 'sam-'

Prefixes: upa+sam

Root: gam (class 1)

वासवम् (vāsavam) - Indra

(proper noun)

Accusative, masculine, singular of vāsava

vāsava - Indra (epithet)

अमोघाम् (amoghām) - unfailing, infallible

(adjective)

Accusative, feminine, singular of amogha

amogha - not futile, unfailing, infallible, effective

Compound type : nañ-tatpuruṣa (a+mogha)

• a – not, non-
  indeclinable
• mogha – futile, vain, useless
  adjective (masculine)
  Root: muh

शक्तिम् (śaktim) - power, ability, energy (śakti)

(noun)

Accusative, feminine, singular of śakti

śakti - power, capability, strength, energy (śakti)

Root: śak (class 5)

अभ्येत्य (abhyetya) - having reached, having obtained

(indeclinable)

absolutive

formed from root 'i' (to go) with prefix 'abhi-'

Prefix: abhi

Root: i (class 2)

वव्रे (vavre) - chose, requested

(verb)

3rd person , singular, middle, perfect (lit) of vṛ

Root: vṛ (class 9)

संपूर्णमानसः (saṁpūrṇamānasaḥ) - with a fulfilled mind, whose mind is completely full

(adjective)

Nominative, masculine, singular of saṃpūrṇamānasa

saṁpūrṇamānasa - having a completely fulfilled mind, contented

Compound type : bahuvrīhi (sampūrṇa+manas)

• sampūrṇa – completely full, perfectly complete
  adjective (masculine)
  Past Passive Participle
  Derived from root 'pṛ' (to fill) with prefix 'sam-'
  Prefix: sam
  Root: pṛ (class 9)
• manas – mind, intellect, heart
  noun (neuter)