महाभारतः mahābhārataḥ - book-13, chapter-14, verse-123

सप्तशीर्षो महाकायस्तीक्ष्णदंष्ट्रो विषोल्बणः ।
ज्यावेष्टितमहाग्रीवः स्थितः पुरुषविग्रहः ॥१२३॥

123. saptaśīrṣo mahākāyastīkṣṇadaṁṣṭro viṣolbaṇaḥ ,
jyāveṣṭitamahāgrīvaḥ sthitaḥ puruṣavigrahaḥ.

123. saptaśīrṣaḥ mahākāyaḥ tīkṣṇadaṃṣṭraḥ viṣolbaṇaḥ
jyāveṣṭitamahāgrīvaḥ sthitaḥ puruṣavigrahaḥ

123. saptaśīrṣaḥ mahākāyaḥ tīkṣṇadaṃṣṭraḥ viṣolbaṇaḥ
jyāveṣṭitamahāgrīvaḥ puruṣavigrahaḥ sthitaḥ

123. Seven-headed, gigantic, sharp-fanged, and exceedingly venomous; its great neck was encircled by a bowstring, and it stood in the form of a person (puruṣa).

Words meanings summery:

• सप्तशीर्षः (saptaśīrṣaḥ) - seven-headed

• महाकायः (mahākāyaḥ) - huge-bodied, gigantic

• तीक्ष्णदंष्ट्रः (tīkṣṇadaṁṣṭraḥ) - sharp-fanged, having sharp teeth

• विषोल्बणः (viṣolbaṇaḥ) - exceedingly venomous, overflowing with poison

• ज्यावेष्टितमहाग्रीवः (jyāveṣṭitamahāgrīvaḥ) - with a great neck encircled by a bowstring

• स्थितः (sthitaḥ) - stood, situated, standing

• पुरुषविग्रहः (puruṣavigrahaḥ) - in human form, having the form of a person

Words meanings and morphology

सप्तशीर्षः (saptaśīrṣaḥ) - seven-headed

(adjective)

Nominative, masculine, singular of saptaśīrṣa

saptaśīrṣa - seven-headed

Compound type : bahuvrīhi (sapta+śīrṣa)

• sapta – seven
  numeral
• śīrṣa – head
  noun (neuter)

महाकायः (mahākāyaḥ) - huge-bodied, gigantic

(adjective)

Nominative, masculine, singular of mahākāya

mahākāya - having a large body, gigantic

Compound type : bahuvrīhi (mahat+kāya)

• mahat – great, large, important
  adjective (neuter)
• kāya – body
  noun (masculine)

तीक्ष्णदंष्ट्रः (tīkṣṇadaṁṣṭraḥ) - sharp-fanged, having sharp teeth

(adjective)

Nominative, masculine, singular of tīkṣṇadaṃṣṭra

tīkṣṇadaṁṣṭra - having sharp fangs/teeth

Compound type : bahuvrīhi (tīkṣṇa+daṃṣṭra)

• tīkṣṇa – sharp, keen, pointed
  adjective (neuter)
• daṃṣṭra – tusk, fang, large tooth
  noun (masculine)

विषोल्बणः (viṣolbaṇaḥ) - exceedingly venomous, overflowing with poison

(adjective)

Nominative, masculine, singular of viṣolbaṇa

viṣolbaṇa - overflowing with poison, exceedingly venomous

Compound type : tatpuruṣa (viṣa+ulbaṇa)

• viṣa – poison, venom
  noun (neuter)
• ulbaṇa – excessive, abundant, intense, violent
  adjective (masculine)

ज्यावेष्टितमहाग्रीवः (jyāveṣṭitamahāgrīvaḥ) - with a great neck encircled by a bowstring

(adjective)

Nominative, masculine, singular of jyāveṣṭitamahāgrīva

jyāveṣṭitamahāgrīva - having a great neck encircled by a bowstring

Compound type : bahuvrīhi (jyā+āveṣṭita+mahāgrīva)

• jyā – bowstring
  noun (feminine)
• āveṣṭita – encircled, wrapped, surrounded
  adjective (masculine)
  Past Passive Participle
  Prefix: ā
  Root: veṣṭ (class 1)
• mahāgrīva – great neck
  noun (masculine)

स्थितः (sthitaḥ) - stood, situated, standing

(adjective)

Nominative, masculine, singular of sthita

sthita - standing, situated, firm, existing

Past Passive Participle

Root: sthā (class 1)

पुरुषविग्रहः (puruṣavigrahaḥ) - in human form, having the form of a person

(noun)

Nominative, masculine, singular of puruṣavigraha

puruṣavigraha - human form, bodily form of a person

Compound type : tatpuruṣa (puruṣa+vigraha)

• puruṣa – person, man, male, cosmic person
  noun (masculine)
• vigraha – body, form, shape, image
  noun (masculine)