महाभारतः mahābhārataḥ - book-1, chapter-213, verse-68

सर्वसंहननोपेतं सर्वलक्षणलक्षितम् ।
दुर्धर्षमृषभस्कन्धं व्यात्ताननमिवोरगम् ॥६८॥

68. sarvasaṁhananopetaṁ sarvalakṣaṇalakṣitam ,
durdharṣamṛṣabhaskandhaṁ vyāttānanamivoragam.

68. sarvasaṃhananopetam sarvalakṣaṇalakṣitam
durdharṣam ṛṣabhaskandham vyāttānanam iva uragam

68. (He was) endowed with complete firmness (sarvasaṃhananopetam), marked with all auspicious characteristics (sarvalakṣaṇalakṣitam), unassailable (durgharṣam), with shoulders like a bull (ṛṣabhaskandham), and with a wide-open mouth (vyāttānanam) like a serpent (uragam).

Words meanings summery:

• सर्वसंहननोपेतम् (sarvasaṁhananopetam) - endowed with all compactness/firmness; completely stout

• सर्वलक्षणलक्षितम् (sarvalakṣaṇalakṣitam) - marked with all characteristics; bearing all auspicious signs

• दुर्धर्षम् (durdharṣam) - unassailable, formidable, irresistible

• ऋषभस्कन्धम् (ṛṣabhaskandham) - having shoulders like a bull; bull-shouldered

• व्यात्ताननम् (vyāttānanam) - having a wide-open mouth

• इव (iva) - like, as if, as

• उरगम् (uragam) - serpent, snake

Words meanings and morphology

सर्वसंहननोपेतम् (sarvasaṁhananopetam) - endowed with all compactness/firmness; completely stout

(adjective)

Accusative, neuter, singular of sarvasaṃhananopeta

sarvasaṁhananopeta - possessed of all firmness or compactness, perfectly stout

Compound type : tatpuruṣa (sarvasaṃhanana+upeta)

• sarvasaṃhanana – all compactness, complete stoutness
  noun (neuter)
• upeta – endowed with, furnished with, joined with, approached
  adjective
  Past Passive Participle
  from root i (to go) with upasarga upa (near, to)
  Prefix: upa
  Root: i (class 2)

सर्वलक्षणलक्षितम् (sarvalakṣaṇalakṣitam) - marked with all characteristics; bearing all auspicious signs

(adjective)

Accusative, neuter, singular of sarvalakṣaṇalakṣita

sarvalakṣaṇalakṣita - marked with all distinguishing characteristics; endowed with all auspicious signs

Compound type : tatpuruṣa (sarvalakṣaṇa+lakṣita)

• sarvalakṣaṇa – all marks, all characteristics
  noun (neuter)
• lakṣita – marked, indicated, characterized by, observed
  adjective
  Past Passive Participle
  from root lakṣ (to mark, observe)
  Root: lakṣ (class 10)

दुर्धर्षम् (durdharṣam) - unassailable, formidable, irresistible

(adjective)

Accusative, neuter, singular of durdharṣa

durdharṣa - difficult to be overcome or assaulted, unassailable, formidable, irresistible

Compound type : prādi-tatpuruṣa (dur+dharṣa)

• dur – difficult, bad, ill
  indeclinable
  prefix indicating difficulty or badness
• dharṣa – daring, bold; assault, attack
  noun (masculine)
  from root dhṛṣ (to dare, to attack)
  Root: dhṛṣ (class 5)

ऋषभस्कन्धम् (ṛṣabhaskandham) - having shoulders like a bull; bull-shouldered

(adjective)

Accusative, neuter, singular of ṛṣabhaskandha

ṛṣabhaskandha - having shoulders like those of a bull, broad-shouldered

Compound type : bahuvrīhi (ṛṣabha+skandha)

• ṛṣabha – bull; chief, best
  noun (masculine)
• skandha – shoulder, back
  noun (masculine)

व्यात्ताननम् (vyāttānanam) - having a wide-open mouth

(adjective)

Accusative, neuter, singular of vyāttānana

vyāttānana - having an open mouth, wide-mouthed

Compound type : bahuvrīhi (vyātta+ānana)

• vyātta – opened wide, gaping
  adjective
  Past Passive Participle
  from root yam (to stretch) with upasargas vi and ā
  Prefixes: vi+ā
  Root: yam (class 1)
• ānana – mouth, face
  noun (neuter)

इव (iva) - like, as if, as

(indeclinable)

उरगम् (uragam) - serpent, snake

(noun)

Accusative, masculine, singular of uraga

uraga - serpent, snake; a class of celestial beings

Compound type : upapada-tatpuruṣa (uras+ga)

• uras – chest, breast
  noun (neuter)
• ga – going, moving; one who goes
  adjective
  from root gam (to go)
  Root: gam (class 1)