महाभारतः mahābhārataḥ - book-4, chapter-38, verse-18

स तेषां रूपमालोक्य भोगिनामिव जृम्भताम् ।
हृष्टरोमा भयोद्विग्नः क्षणेन समपद्यत ॥१८॥

18. sa teṣāṁ rūpamālokya bhogināmiva jṛmbhatām ,
hṛṣṭaromā bhayodvignaḥ kṣaṇena samapadyata.

18. sa teṣām rūpam ālokya bhoginām iva jṛmbhatām
hṛṣṭaromā bhayodvignaḥ kṣaṇena samapadyata

18. He, having observed their appearance, like that of stretching serpents, instantly became one whose hairs stood on end, agitated by fear.

Words meanings summery:

• स (sa) - he

• तेषाम् (teṣām) - of those, of them

• रूपम् (rūpam) - form, appearance, shape

• आलोक्य (ālokya) - having seen, having observed

• भोगिनाम् (bhoginām) - of serpents, of those enjoying

• इव (iva) - like, as if, as

• जृम्भताम् (jṛmbhatām) - of those yawning, of those stretching

• हृष्टरोमा (hṛṣṭaromā) - with hairs standing on end, thrilled-haired

• भयोद्विग्नः (bhayodvignaḥ) - agitated by fear, fearful and disturbed

• क्षणेन (kṣaṇena) - in a moment, instantly

• समपद्यत (samapadyata) - he became, he attained

Words meanings and morphology

स (sa) - he

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

तेषाम् (teṣām) - of those, of them

(pronoun)

Genitive, masculine, plural of tad

tad - that, he, she, it

रूपम् (rūpam) - form, appearance, shape

(noun)

Accusative, neuter, singular of rūpa

rūpa - form, shape, appearance, beauty

आलोक्य (ālokya) - having seen, having observed

(indeclinable)

absolutive (gerund)

From root lok (to see) with prefix ā

Prefix: ā

Root: lok (class 1)

भोगिनाम् (bhoginām) - of serpents, of those enjoying

(noun)

Genitive, masculine, plural of bhogin

bhogin - serpent, snake (from having a hood); enjoyer, wealthy person

इव (iva) - like, as if, as

(indeclinable)

जृम्भताम् (jṛmbhatām) - of those yawning, of those stretching

(adjective)

Genitive, masculine, plural of jṛmbhat

jṛmbhat - yawning, stretching, opening wide

present active participle

From root jṛmbh (to yawn, to stretch)

Root: jṛmbh (class 1)

हृष्टरोमा (hṛṣṭaromā) - with hairs standing on end, thrilled-haired

(adjective)

Nominative, masculine, singular of hṛṣṭroman

hṛṣṭroman - one whose hairs stand erect, thrilled-haired

Compound type : bahuvrīhi (hṛṣṭa+roman)

• hṛṣṭa – delighted, thrilled, made to stand erect
  adjective
  past passive participle
  From root hṛṣ (to be thrilled, to stand erect)
  Root: hṛṣ (class 1)
• roman – hair (on the body)
  noun (neuter)

भयोद्विग्नः (bhayodvignaḥ) - agitated by fear, fearful and disturbed

(adjective)

Nominative, masculine, singular of bhayodvigna

bhayodvigna - agitated by fear

Compound type : tatpurusha (bhaya+udvigna)

• bhaya – fear, dread
  noun (neuter)
• udvigna – agitated, disturbed, distressed
  adjective
  past passive participle
  From root vij (to tremble) with prefix ud
  Prefix: ud
  Root: vij (class 6)

क्षणेन (kṣaṇena) - in a moment, instantly

(noun)

Instrumental, masculine, singular of kṣaṇa

kṣaṇa - moment, instant, very short time

समपद्यत (samapadyata) - he became, he attained

(verb)

3rd person , singular, middle, past imperfect (laṅ) of samapad

Imperfect form, prefixed with sam and ā

Prefixes: sam+ā

Root: pad (class 4)