महाभारतः mahābhārataḥ - book-1, chapter-15, verse-7

व्यालैराचरितं घोरैर्दिव्यौषधिविदीपितम् ।
नाकमावृत्य तिष्ठन्तमुच्छ्रयेण महागिरिम् ॥७॥

7. vyālairācaritaṁ ghorairdivyauṣadhividīpitam ,
nākamāvṛtya tiṣṭhantamucchrayeṇa mahāgirim.

7. vyālaiḥ ācaritam ghoraiḥ divyauṣadhividīpitam
nākam āvṛtya tiṣṭantam ucchrayeṇa mahāgirim

7. A great mountain, frequented by fierce serpents and illuminated by divine herbs, stood, covering the sky with its immense height.

Words meanings summery:

• व्यालैः (vyālaiḥ) - by snakes, by vipers

• आचरितम् (ācaritam) - inhabited by (frequented, inhabited)

• घोरैः (ghoraiḥ) - by fierce (by terrible, by fierce)

• दिव्यौषधिविदीपितम् (divyauṣadhividīpitam) - illuminated by divine herbs

• नाकम् (nākam) - the sky, heaven

• आवृत्य (āvṛtya) - covering, encompassing

• तिष्टन्तम् (tiṣṭantam) - standing, situated

• उच्छ्रयेण (ucchrayeṇa) - by its height, by its elevation

• महागिरिम् (mahāgirim) - the great mountain

Words meanings and morphology

व्यालैः (vyālaiḥ) - by snakes, by vipers

(noun)

Instrumental, masculine, plural of vyāla

vyāla - a serpent, a viper, a beast of prey

आचरितम् (ācaritam) - inhabited by (frequented, inhabited)

(adjective)

Accusative, masculine, singular of ācarita

ācarita - practised, performed, customary, frequented

past passive participle

Prefix: ā

Root: car (class 1)

घोरैः (ghoraiḥ) - by fierce (by terrible, by fierce)

(adjective)

Instrumental, masculine, plural of ghora

ghora - terrible, dreadful, formidable, fierce

दिव्यौषधिविदीपितम् (divyauṣadhividīpitam) - illuminated by divine herbs

(adjective)

Accusative, masculine, singular of divyauṣadhividīpita

divyauṣadhividīpita - illuminated by divine herbs

Compound type : tatpuruṣa (divya+auṣadhi+vidīpita)

• divya – divine, heavenly, celestial
  adjective
• auṣadhi – herb, medicinal plant
  noun (feminine)
• vidīpita – illuminated, brightened, made radiant
  adjective
  past passive participle
  Prefix: vi
  Root: dīp (class 4)

नाकम् (nākam) - the sky, heaven

(noun)

Accusative, masculine, singular of nāka

nāka - sky, heaven, firmament

आवृत्य (āvṛtya) - covering, encompassing

(indeclinable)

gerund (absolutive)

Prefix: ā

Root: vṛ (class 5)

तिष्टन्तम् (tiṣṭantam) - standing, situated

(participle)

Accusative, masculine, singular of tiṣṭat

tiṣṭat - standing, situated, existing

present active participle

Root: sthā (class 1)

उच्छ्रयेण (ucchrayeṇa) - by its height, by its elevation

(noun)

Instrumental, masculine, singular of ucchraya

ucchraya - height, elevation, rising

महागिरिम् (mahāgirim) - the great mountain

(noun)

Accusative, masculine, singular of mahāgiri

mahāgiri - great mountain

Compound type : karmadhāraya (mahā+giri)

• mahā – great, large, mighty
  adjective
• giri – mountain, hill
  noun (masculine)