महाभारतः mahābhārataḥ - book-13, chapter-41, verse-19

विमुच्य गुरुपत्नीं तु विपुलः सुमहातपाः ।
स्वं कलेवरमाविश्य शक्रं भीतमथाब्रवीत् ॥१९॥

19. vimucya gurupatnīṁ tu vipulaḥ sumahātapāḥ ,
svaṁ kalevaramāviśya śakraṁ bhītamathābravīt.

19. vimucya gurupatnīm tu vipulaḥ sumahātapāḥ svam
kalevaram āviśya śakram bhītam atha abravīt

19. Vipula, endowed with immense spiritual power (tapas), after releasing the guru's wife and re-entering his own body, then spoke to the frightened Indra.

Words meanings summery:

• विमुच्य (vimucya) - having released, having abandoned

• गुरुपत्नीम् (gurupatnīm) - guru's wife

• तु (tu) - but, indeed, however

• विपुलः (vipulaḥ) - Vipula (a proper name)

• सुमहातपाः (sumahātapāḥ) - one of great asceticism/austerity

• स्वम् (svam) - own

• कलेवरम् (kalevaram) - body

• आविश्य (āviśya) - having entered

• शक्रम् (śakram) - Indra

• भीतम् (bhītam) - frightened, afraid

• अथ (atha) - then, next, thereupon

• अब्रवीत् (abravīt) - spoke, said

Words meanings and morphology

विमुच्य (vimucya) - having released, having abandoned

(indeclinable)

absolutive

formed from root muc with prefix vi and suffix -ya

Prefix: vi

Root: muc (class 6)

गुरुपत्नीम् (gurupatnīm) - guru's wife

(noun)

Accusative, feminine, singular of gurupatnī

gurupatnī - teacher's wife

Compound type : ṣaṣṭhī tatpuruṣa (guru+patnī)

• guru – teacher, preceptor
  noun (masculine)
• patnī – wife
  noun (feminine)

तु (tu) - but, indeed, however

(indeclinable)

विपुलः (vipulaḥ) - Vipula (a proper name)

(proper noun)

Nominative, masculine, singular of vipula

vipula - Vipula (name of a sage)

सुमहातपाः (sumahātapāḥ) - one of great asceticism/austerity

(adjective)

Nominative, masculine, singular of sumahātapas

sumahātapas - one of great asceticism or spiritual power

Compound type : bahuvrīhi (su+mahātapas)

• su – good, well, excellent
  indeclinable
• mahātapas – great asceticism, great spiritual power
  noun (neuter)

स्वम् (svam) - own

(pronoun)

Accusative, neuter, singular of sva

sva - one's own, self

कलेवरम् (kalevaram) - body

(noun)

Accusative, neuter, singular of kalevara

kalevara - body, corporeal frame

आविश्य (āviśya) - having entered

(indeclinable)

absolutive

formed from root viś with prefix ā and suffix -ya

Prefix: ā

Root: viś (class 6)

शक्रम् (śakram) - Indra

(proper noun)

Accusative, masculine, singular of śakra

śakra - Indra (name of the king of the gods)

भीतम् (bhītam) - frightened, afraid

(adjective)

Accusative, masculine, singular of bhīta

bhīta - frightened, scared

Past Passive Participle

formed from root bhī

Root: bhī (class 3)

अथ (atha) - then, next, thereupon

(indeclinable)

अब्रवीत् (abravīt) - spoke, said

(verb)

3rd person , singular, active, past imperfect (laṅ) of brū

Root: brū (class 2)