महाभारतः mahābhārataḥ - book-12, chapter-272, verse-9

तत्प्रेक्ष्य तादृशं रूपं त्रैलोक्येनापि दुर्जयम् ।
वृत्रस्य देवाः संत्रस्ता न शान्तिमुपलेभिरे ॥९॥

9. tatprekṣya tādṛśaṁ rūpaṁ trailokyenāpi durjayam ,
vṛtrasya devāḥ saṁtrastā na śāntimupalebhire.

9. tat prekṣya tādṛśam rūpam trailokyena api durjayam
vṛtrasya devāḥ saṃtrastāḥ na śāntim upalebire

9. devāḥ vṛtrasya tādṛśam trailokyena api durjayam
tat rūpam prekṣya saṃtrastāḥ śāntim na upalebire

9. Seeing that form, which was unconquerable even by the three worlds, the gods were greatly frightened by Vṛtra and could not find peace.

Words meanings summery:

• तत् (tat) - that, it

• प्रेक्ष्य (prekṣya) - having seen, after seeing, observing

• तादृशम् (tādṛśam) - such, of that kind, like that

• रूपम् (rūpam) - form, appearance, shape

• त्रैलोक्येन (trailokyena) - by the three worlds

• अपि (api) - even, also, too

• दुर्जयम् (durjayam) - unconquerable, difficult to conquer

• वृत्रस्य (vṛtrasya) - of Vṛtra

• देवाः (devāḥ) - the gods

• संत्रस्ताः (saṁtrastāḥ) - greatly frightened, terrified

• न (na) - not, no

• शान्तिम् (śāntim) - peace, tranquility

• उपलेबिरे (upalebire) - they attained, they found, they obtained

Words meanings and morphology

तत् (tat) - that, it

(pronoun)

Accusative, neuter, singular of tad

tad - that, it, he, she

प्रेक्ष्य (prekṣya) - having seen, after seeing, observing

(indeclinable)

absolutive (gerund)

Derived from root īkṣ (to see) with prefix pra- (forth, onward).

Prefix: pra

Root: īkṣ (class 1)

तादृशम् (tādṛśam) - such, of that kind, like that

(adjective)

Accusative, neuter, singular of tādṛśa

tādṛśa - such, of that kind, like that

रूपम् (rūpam) - form, appearance, shape

(noun)

Accusative, neuter, singular of rūpa

rūpa - form, appearance, shape, beauty

त्रैलोक्येन (trailokyena) - by the three worlds

(noun)

Instrumental, neuter, singular of trailokya

trailokya - the three worlds (heaven, earth, and underworld)

Compound type : dvigu (tri+loka)

• tri – three
  numeral
• loka – world, realm, people
  noun (masculine)
  Root: lok (class 1)

अपि (api) - even, also, too

(indeclinable)

दुर्जयम् (durjayam) - unconquerable, difficult to conquer

(adjective)

Accusative, neuter, singular of durjaya

durjaya - hard to conquer, difficult to overcome

Derived with prefix dur- (bad, difficult) from root ji (to conquer).

Compound type : prādi-samāsa (dur+jaya)

• dur – bad, difficult, ill
  indeclinable
• jaya – victory, conquest
  noun (masculine)
  Root: ji (class 1)

वृत्रस्य (vṛtrasya) - of Vṛtra

(proper noun)

Genitive, masculine, singular of vṛtra

vṛtra - Vṛtra (a Vedic asura, personification of drought, killed by Indra)

देवाः (devāḥ) - the gods

(noun)

Nominative, masculine, plural of deva

deva - god, deity

संत्रस्ताः (saṁtrastāḥ) - greatly frightened, terrified

(adjective)

Nominative, masculine, plural of saṃtrasta

saṁtrasta - frightened, terrified, alarmed

Past Passive Participle

Derived from root tras (to tremble, to be afraid) with prefix sam- (together, completely).

Prefix: sam

Root: tras (class 4)

न (na) - not, no

(indeclinable)

शान्तिम् (śāntim) - peace, tranquility

(noun)

Accusative, feminine, singular of śānti

śānti - peace, tranquility, calm, cessation, quietude

उपलेबिरे (upalebire) - they attained, they found, they obtained

(verb)

3rd person , plural, middle, past perfect (liṭ) of labh

Root verb with prefix upa-.

Prefix: upa

Root: labh (class 1)