महाभारतः mahābhārataḥ - book-5, chapter-96, verse-19

एष गाण्डीमयश्चापो लोकसंहारसंभृतः ।
रक्ष्यते दैवतैर्नित्यं यतस्तद्गाण्डिवं धनुः ॥१९॥

19. eṣa gāṇḍīmayaścāpo lokasaṁhārasaṁbhṛtaḥ ,
rakṣyate daivatairnityaṁ yatastadgāṇḍivaṁ dhanuḥ.

19. eṣaḥ gāṇḍīmayaḥ ca cāpaḥ loka-saṃhāra-saṃbhṛtaḥ |
rakṣyate daivataiḥ nityam yataḥ tat gāṇḍīvam dhanuḥ

19. This bow, which is made of Gāṇḍī [material] and is equipped for the destruction of worlds, is constantly protected by deities. Therefore, it is the Gāṇḍīva (gāṇḍīva) bow.

Words meanings summery:

• एषः (eṣaḥ) - this, this one

• गाण्डीमयः (gāṇḍīmayaḥ) - made of Gāṇḍī (a type of cane/bamboo); resembling Gāṇḍī

• च (ca) - and, also

• चापः (cāpaḥ) - bow

• लोक-संहार-संभृतः (loka-saṁhāra-saṁbhṛtaḥ) - equipped/prepared for the destruction of the world/worlds

• रक्ष्यते (rakṣyate) - is protected, is guarded

• दैवतैः (daivataiḥ) - by deities, by divine beings

• नित्यम् (nityam) - always, constantly, perpetually

• यतः (yataḥ) - because, whence, from which

• तत् (tat) - that, therefore

• गाण्डीवम् (gāṇḍīvam) - the Gāṇḍīva bow (proper name)

• धनुः (dhanuḥ) - bow

Words meanings and morphology

एषः (eṣaḥ) - this, this one

(pronoun)

Nominative, masculine, singular of etad

etad - this

गाण्डीमयः (gāṇḍīmayaḥ) - made of Gāṇḍī (a type of cane/bamboo); resembling Gāṇḍī

(adjective)

Nominative, masculine, singular of gāṇḍīmaya

gāṇḍīmaya - made of Gāṇḍī, Gāṇḍī-like

Derived from Gāṇḍī + mayat (suffix for 'made of' or 'consisting of'). Gāṇḍī is a specific material often associated with Arjuna's bow.

च (ca) - and, also

(indeclinable)

चापः (cāpaḥ) - bow

(noun)

Nominative, masculine, singular of cāpa

cāpa - bow

लोक-संहार-संभृतः (loka-saṁhāra-saṁbhṛtaḥ) - equipped/prepared for the destruction of the world/worlds

(adjective)

Nominative, masculine, singular of loka-saṃhāra-saṃbhṛta

loka-saṁhāra-saṁbhṛta - equipped for the destruction of worlds

Compound type : tatpuruṣa (loka-saṃhāra) and then a descriptive adjective with saṃbhṛta (loka+saṃhāra+saṃbhṛta)

• loka – world, people
  noun (masculine/neuter)
• saṃhāra – destruction, annihilation, withdrawal
  noun (masculine)
  Noun from verb root hṛ with prefix sam.
  Prefix: sam
  Root: hṛ (class 1)
• saṃbhṛta – collected, gathered, equipped, brought together
  adjective (masculine)
  Past Passive Participle
  From root bhṛ with prefix sam.
  Prefix: sam
  Root: bhṛ (class 1)

रक्ष्यते (rakṣyate) - is protected, is guarded

(verb)

3rd person , singular, passive, present indicative (laṭ) of rakṣ

Root: rakṣ (class 1)

दैवतैः (daivataiḥ) - by deities, by divine beings

(noun)

Instrumental, neuter, plural of daivata

daivata - divine, relating to a deity; a deity, divine being (substantivized)

Derived from deva + aṇ (taddhita suffix).

नित्यम् (nityam) - always, constantly, perpetually

(indeclinable)

यतः (yataḥ) - because, whence, from which

(indeclinable)

तत् (tat) - that, therefore

(pronoun)

Nominative, neuter, singular of tad

tad - that

गाण्डीवम् (gāṇḍīvam) - the Gāṇḍīva bow (proper name)

(proper noun)

Nominative, neuter, singular of gāṇḍīva

gāṇḍīva - the Gāṇḍīva bow (Arjuna's bow)

धनुः (dhanuḥ) - bow

(noun)

Nominative, neuter, singular of dhanus

dhanus - bow