महाभारतः mahābhārataḥ - book-9, chapter-47, verse-24

अथ तत्कर्म दृष्ट्वास्याः प्रीतस्त्रिभुवनेश्वरः ।
ततः संदर्शयामास कन्यायै रूपमात्मनः ॥२४॥

24. atha tatkarma dṛṣṭvāsyāḥ prītastribhuvaneśvaraḥ ,
tataḥ saṁdarśayāmāsa kanyāyai rūpamātmanaḥ.

24. atha tat karma dṛṣṭvā asyāḥ prītaḥ tribhuvaneśvaraḥ
tataḥ saṃdarśayāmāsa kanyāyai rūpam ātmanaḥ

24. atha tribhuvaneśvaraḥ asyāḥ tat karma dṛṣṭvā
prītaḥ tataḥ kanyāyai ātmanaḥ rūpam saṃdarśayāmāsa

24. Then, the Lord of the three worlds, pleased upon seeing her action (karma), thereupon revealed his own divine form (ātman) to the maiden.

Words meanings summery:

• अथ (atha) - then, next, thereupon

• तत् (tat) - that

• कर्म (karma) - action, deed, work

• दृष्ट्वा (dṛṣṭvā) - having seen

• अस्याः (asyāḥ) - her, of her

• प्रीतः (prītaḥ) - pleased, delighted

• त्रिभुवनेश्वरः (tribhuvaneśvaraḥ) - lord of the three worlds

• ततः (tataḥ) - then, thence, thereupon

• संदर्शयामास (saṁdarśayāmāsa) - showed, revealed

• कन्यायै (kanyāyai) - to the maiden

• रूपम् (rūpam) - form, appearance, beauty

• आत्मनः (ātmanaḥ) - of oneself, his own, of the self

Words meanings and morphology

अथ (atha) - then, next, thereupon

(indeclinable)

तत् (tat) - that

(pronoun)

Accusative, neuter, singular of tad

tad - that, he, she, it

Note: Also could be nominative neuter singular.

कर्म (karma) - action, deed, work

(noun)

Accusative, neuter, singular of karma

karma - action, deed, work, ritual, destiny (karma)

Derived from root kṛ (to do)

Root: kṛ (class 8)

Note: Also could be nominative neuter singular.

दृष्ट्वा (dṛṣṭvā) - having seen

(indeclinable)

absolutive

Formed from root dṛś with suffix -tvā

Root: dṛś (class 1)

अस्याः (asyāḥ) - her, of her

(pronoun)

Genitive, feminine, singular of idam

idam - this, her, his

Note: Also could be ablative feminine singular.

प्रीतः (prītaḥ) - pleased, delighted

(adjective)

Nominative, masculine, singular of prīta

prīta - pleased, delighted, beloved

Past Passive Participle

From root prī (to please, to love)

Root: prī (class 4)

Note: Null here, but can function as a verb complement.

त्रिभुवनेश्वरः (tribhuvaneśvaraḥ) - lord of the three worlds

(noun)

Nominative, masculine, singular of tribhuvaneśvara

tribhuvaneśvara - lord of the three worlds

Compound of tri-bhuvana and īśvara

Compound type : tatpuruṣa (tribhuvana+īśvara)

• tribhuvana – the three worlds (heaven, earth, and netherworld)
  noun (neuter)
  Compound of tri (three) and bhuvana (world)
  Root: bhū (class 1)
• īśvara – lord, master, controller, God
  noun (masculine)
  From root īś (to be master, to rule)
  Root: īś (class 2)

ततः (tataḥ) - then, thence, thereupon

(indeclinable)

Ablative adverbial form of tad

संदर्शयामास (saṁdarśayāmāsa) - showed, revealed

(verb)

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

Causative Perfect

Causative stem from root dṛś (to see), with prefix sam, and periphrastic perfect suffix -āmāsa

Prefix: sam

Root: dṛś (class 1)

Note: Periphrastic perfect.

कन्यायै (kanyāyai) - to the maiden

(noun)

Dative, feminine, singular of kanyā

kanyā - maiden, girl, daughter

रूपम् (rūpam) - form, appearance, beauty

(noun)

Accusative, neuter, singular of rūpa

rūpa - form, appearance, beauty, shape

Note: Also could be nominative neuter singular.

आत्मनः (ātmanaḥ) - of oneself, his own, of the self

(noun)

Genitive, masculine, singular of ātman

ātman - self, soul, spirit, essential nature (ātman)

Root: an (class 2)

Note: Also could be ablative masculine singular.