महाभारतः mahābhārataḥ - book-3, chapter-146, verse-27

दिग्वारणविषाणाग्रैर्घृष्टोपलशिलातलम् ।
स्रस्तांशुकमिवाक्षोभ्यैर्निम्नगानिःसृतैर्जलैः ॥२७॥

27. digvāraṇaviṣāṇāgrairghṛṣṭopalaśilātalam ,
srastāṁśukamivākṣobhyairnimnagāniḥsṛtairjalaiḥ.

27. digvāraṇaviṣāṇāgraiḥ ghṛṣṭopalaśilātalam
srastāṃśukam iva akṣobhyaiḥ nimnaganissṛtaiḥ jalaiḥ

27. Its rock-surfaces were grazed by the tips of the tusks of the guardian elephants of the directions. It was as if its garments were loosened by the impassable waters gushing forth from the rivers.

Words meanings summery:

• दिग्वारणविषाणाग्रैः (digvāraṇaviṣāṇāgraiḥ) - by the tips of the tusks of the guardian elephants of the directions

• घृष्टोपलशिलातलम् (ghṛṣṭopalaśilātalam) - whose rock-surfaces were grazed

• स्रस्तांशुकम् (srastāṁśukam) - with loosened garments/veils

• इव (iva) - like, as if, as

• अक्षोभ्यैः (akṣobhyaiḥ) - by the unshakeable waters (by the unshakeable, impassable)

• निम्नगनिस्सृतैः (nimnaganissṛtaiḥ) - by waters gushing forth from rivers (by those gushing forth from rivers)

• जलैः (jalaiḥ) - by waters

Words meanings and morphology

दिग्वारणविषाणाग्रैः (digvāraṇaviṣāṇāgraiḥ) - by the tips of the tusks of the guardian elephants of the directions

(noun)

Instrumental, masculine, plural of digvāraṇaviṣāṇāgra

digvāraṇaviṣāṇāgra - tips of the tusks of the guardian elephants of the directions

Compound type : ṣaṣṭhī tatpuruṣa (dik+vāraṇa+viṣāṇa+agra)

• dik – direction, quarter (of the sky)
  noun (feminine)
• vāraṇa – elephant
  noun (masculine)
• viṣāṇa – tusk, horn
  noun (neuter)
• agra – tip, top, front
  noun (neuter)

घृष्टोपलशिलातलम् (ghṛṣṭopalaśilātalam) - whose rock-surfaces were grazed

(noun)

Accusative, neuter, singular of ghṛṣṭopalaśilātala

ghṛṣṭopalaśilātala - a rock-surface grazed by stones

Compound type : karmadhāraya (ghṛṣṭa+upalaśilātala)

• ghṛṣṭa – rubbed, grazed, touched
  adjective
  Past Passive Participle
  from ghṛṣ (to rub)
  Root: ghṛṣ (class 1)
• upalaśilātala – surface of rock slabs/stones
  noun (neuter)
• upala – rock, stone
  noun (masculine)
• śilātala – rock-surface, flat stone
  noun (neuter)

स्रस्तांशुकम् (srastāṁśukam) - with loosened garments/veils

(noun)

Accusative, neuter, singular of srastāṃśuka

srastāṁśuka - loosened garment

Compound type : bahuvrīhi (srasta+aṃśuka)

• srasta – loosened, fallen, dropped
  adjective
  Past Passive Participle
  from sraṃs (to fall, loosen)
  Root: sraṃs (class 1)
• aṃśuka – garment, fine cloth, veil
  noun (neuter)

इव (iva) - like, as if, as

(indeclinable)

अक्षोभ्यैः (akṣobhyaiḥ) - by the unshakeable waters (by the unshakeable, impassable)

(adjective)

Instrumental, neuter, plural of akṣobhya

akṣobhya - unshakeable, impassable, firm, stable

Gerundive

not to be disturbed; from a-kṣubh (to agitate, disturb)

Compound type : tatpuruṣa (a+kṣobhya)

• a – not, un-
  indeclinable
  negative prefix
• kṣobhya – to be agitated, capable of being shaken
  adjective
  Gerundive
  from kṣubh (to agitate, disturb)
  Root: kṣubh (class 1)

Note: Modifies 'jalaiḥ'.

निम्नगनिस्सृतैः (nimnaganissṛtaiḥ) - by waters gushing forth from rivers (by those gushing forth from rivers)

(adjective)

Instrumental, neuter, plural of nimnaganissṛta

nimnaganissṛta - gushing forth from rivers

Compound type : pañcamī tatpuruṣa (nimnagā+nissṛta)

• nimnagā – river (lit. going downwards)
  noun (feminine)
  from nimna (downwards) + gam (to go)
  Root: gam (class 1)
• nissṛta – flowed out, gushed forth
  adjective
  Past Passive Participle
  from nis-sṛ (to flow out)
  Prefix: nis
  Root: sṛ (class 1)

Note: Modifies 'jalaiḥ'.

जलैः (jalaiḥ) - by waters

(noun)

Instrumental, neuter, plural of jala

jala - water