महाभारतः mahābhārataḥ - book-3, chapter-214, verse-11

दृष्टीविषैः सप्तशीर्षैर्गुप्तं भोगिभिरद्भुतैः ।
रक्षोभिश्च पिशाचैश्च रौद्रैर्भूतगणैस्तथा ।
राक्षसीभिश्च संपूर्णमनेकैश्च मृगद्विजैः ॥११॥

11. dṛṣṭīviṣaiḥ saptaśīrṣairguptaṁ bhogibhiradbhutaiḥ ,
rakṣobhiśca piśācaiśca raudrairbhūtagaṇaistathā ,
rākṣasībhiśca saṁpūrṇamanekaiśca mṛgadvijaiḥ.

11. dṛṣṭīviṣaiḥ saptaśīrṣaiḥ guptam bhogibhiḥ
adbhutaiḥ rakṣobhiḥ ca piśācaiḥ
ca raudraiḥ bhūtagaṇaiḥ tathā rākṣasībhiḥ
ca saṃpūrṇam anekaiḥ ca mṛgadvijaiḥ

11. It was guarded by astonishing serpents with venomous glances and seven heads, and by demons, ghouls, and dreadful hosts of spirits. It was also completely filled with female demons and numerous animals and birds.

Words meanings summery:

• दृष्टीविषैः (dṛṣṭīviṣaiḥ) - by those with venomous glances, by serpents whose glance is poison

• सप्तशीर्षैः (saptaśīrṣaiḥ) - by those with seven heads, seven-headed

• गुप्तम् (guptam) - guarded, protected, hidden

• भोगिभिः (bhogibhiḥ) - by serpents (referring to the Nāgas) (by serpents, by enjoyers)

• अद्भुतैः (adbhutaiḥ) - by wonderful/astonishing ones

• रक्षोभिः (rakṣobhiḥ) - by demons

• च (ca) - and, also

• पिशाचैः (piśācaiḥ) - by ghouls, by flesh-eating demons

• च (ca) - and, also

• रौद्रैः (raudraiḥ) - by dreadful, terrific ones

• भूतगणैः (bhūtagaṇaiḥ) - by hosts of spirits/demons

• तथा (tathā) - similarly, also, thus

• राक्षसीभिः (rākṣasībhiḥ) - by female demons

• च (ca) - and, also

• संपूर्णम् (saṁpūrṇam) - filled, full, complete

• अनेकैः (anekaiḥ) - by many, by numerous

• च (ca) - and, also

• मृगद्विजैः (mṛgadvijaiḥ) - by animals and birds

Words meanings and morphology

दृष्टीविषैः (dṛṣṭīviṣaiḥ) - by those with venomous glances, by serpents whose glance is poison

(noun)

Instrumental, masculine, plural of dṛṣṭīviṣa

dṛṣṭīviṣa - poison in the glance, venomous glance; a serpent whose glance is poisonous

Compound type : bahuvrīhi (dṛṣṭi+viṣa)

• dṛṣṭi – sight, glance, eye
  noun (feminine)
  Root: dṛś
• viṣa – poison, venom
  noun (neuter)

सप्तशीर्षैः (saptaśīrṣaiḥ) - by those with seven heads, seven-headed

(adjective)

Instrumental, masculine, plural of saptaśīrṣa

saptaśīrṣa - seven-headed

Compound type : bahuvrīhi (saptan+śīrṣa)

• saptan – seven
  numeral
• śīrṣa – head, top
  noun (neuter)

गुप्तम् (guptam) - guarded, protected, hidden

(adjective)

Accusative, masculine, singular of gupta

gupta - guarded, protected, hidden, concealed, secret

Past Passive Participle

Root 'gup' + suffix 'ta'.

Root: gup (class 1)

भोगिभिः (bhogibhiḥ) - by serpents (referring to the Nāgas) (by serpents, by enjoyers)

(noun)

Instrumental, masculine, plural of bhogin

bhogin - a serpent, snake; one who possesses or enjoys

अद्भुतैः (adbhutaiḥ) - by wonderful/astonishing ones

(adjective)

Instrumental, masculine, plural of adbhuta

adbhuta - wonderful, astonishing, marvelous, supernatural

रक्षोभिः (rakṣobhiḥ) - by demons

(noun)

Instrumental, plural of rakṣas

rakṣas - demon, evil spirit, ghoul

च (ca) - and, also

(indeclinable)

पिशाचैः (piśācaiḥ) - by ghouls, by flesh-eating demons

(noun)

Instrumental, masculine, plural of piśāca

piśāca - a ghoul, a kind of demon or evil spirit, flesh-eating demon

च (ca) - and, also

(indeclinable)

रौद्रैः (raudraiḥ) - by dreadful, terrific ones

(adjective)

Instrumental, masculine, plural of raudra

raudra - dreadful, terrible, fierce, awful, wild

भूतगणैः (bhūtagaṇaiḥ) - by hosts of spirits/demons

(noun)

Instrumental, masculine, plural of bhūtagaṇa

bhūtagaṇa - a host of spirits, troop of demons or ghosts

Compound type : tatpuruṣa (bhūta+gaṇa)

• bhūta – being, creature, spirit, ghost
  noun (neuter)
  Past Passive Participle
  Root 'bhū' + 'ta' suffix. Can function as a noun.
  Root: bhū (class 1)
• gaṇa – multitude, host, troop, collection
  noun (masculine)

तथा (tathā) - similarly, also, thus

(indeclinable)

राक्षसीभिः (rākṣasībhiḥ) - by female demons

(noun)

Instrumental, feminine, plural of rākṣasī

rākṣasī - a female demon or evil spirit

च (ca) - and, also

(indeclinable)

संपूर्णम् (saṁpūrṇam) - filled, full, complete

(adjective)

Accusative, masculine, singular of saṃpūrṇa

saṁpūrṇa - filled, full, complete, perfect, endowed with

Past Passive Participle

Root 'pṝ' with prefix 'sam'.

Prefix: sam

Root: pṝ (class 9)

अनेकैः (anekaiḥ) - by many, by numerous

(adjective)

Instrumental, masculine, plural of aneka

aneka - not one, many, numerous, various

Compound type : nañ-tatpuruṣa (a+eka)

• a – not, un-, non-
  indeclinable
  negative prefix
• eka – one, single
  numeral

च (ca) - and, also

(indeclinable)

मृगद्विजैः (mṛgadvijaiḥ) - by animals and birds

(noun)

Instrumental, masculine, plural of mṛgadvija

mṛgadvija - animals and birds (literally 'beasts and twice-born')

Compound type : dvandva (mṛga+dvija)

• mṛga – animal, beast, deer
  noun (masculine)
• dvija – twice-born (Brahmin, Kṣatriya, Vaiśya); bird; tooth; serpent
  noun (masculine)