महाभारतः mahābhārataḥ - book-3, chapter-150, verse-15

विजयस्य ध्वजस्थश्च नादान्मोक्ष्यामि दारुणान् ।
शत्रूणां ते प्राणहरानित्युक्त्वान्तरधीयत ॥१५॥

15. vijayasya dhvajasthaśca nādānmokṣyāmi dāruṇān ,
śatrūṇāṁ te prāṇaharānityuktvāntaradhīyata.

15. vijayasya dhvajastaḥ ca nādān mokṣyāmi dāruṇān
śatrūṇām te prāṇaharān iti uktvā antaradhīyata

15. And, positioned on the banner of victory, I will unleash dreadful, life-snatching roars against your enemies. Having spoken thus, he vanished.

Words meanings summery:

• विजयस्य (vijayasya) - of victory, of conquest

• ध्वजस्तः (dhvajastaḥ) - positioned on the banner (standing on a banner, located on a flag)

• च (ca) - and (and, also)

• नादान् (nādān) - roars (roars, sounds, cries)

• मोक्ष्यामि (mokṣyāmi) - I will unleash/emit (I will release, I will free, I will utter)

• दारुणान् (dāruṇān) - dreadful (terrible, dreadful, fierce)

• शत्रूणाम् (śatrūṇām) - against your enemies (of enemies)

• ते (te) - your (to you, for you, your)

• प्राणहरान् (prāṇaharān) - life-snatching (life-taking, breath-snatching)

• इति (iti) - thus (thus, in this manner, so)

• उक्त्वा (uktvā) - having spoken (having said, having spoken)

• अन्तरधीयत (antaradhīyata) - vanished (disappeared, vanished)

Words meanings and morphology

विजयस्य (vijayasya) - of victory, of conquest

(noun)

Genitive, masculine, singular of vijaya

vijaya - victory, triumph, conquest

Prefix: vi

Root: ji (class 1)

Note: Possessive case, modifying 'dhvajastaḥ'.

ध्वजस्तः (dhvajastaḥ) - positioned on the banner (standing on a banner, located on a flag)

(adjective)

Nominative, masculine, singular of dhvajastha

dhvajastha - standing on a banner, placed on a flag, located on a flag

Compound of dhvaja (banner) and stha (standing, located).

Compound type : saptamī-tatpuruṣa (dhvaja+stha)

• dhvaja – banner, flag, standard
  noun (masculine)
• stha – standing, staying, situated, being in
  adjective
  Derived from root sthā- (to stand).
  Root: sthā (class 1)

Note: Refers to Hanuman, who is on Arjuna's chariot banner.

च (ca) - and (and, also)

(indeclinable)

नादान् (nādān) - roars (roars, sounds, cries)

(noun)

Accusative, masculine, plural of nāda

nāda - roar, cry, sound, noise, shout

From root nad- (to sound, roar).

Root: nad (class 1)

Note: Object of 'mokṣyāmi'.

मोक्ष्यामि (mokṣyāmi) - I will unleash/emit (I will release, I will free, I will utter)

(verb)

1st person , singular, active, future (lṛṭ) of muc

Future

From root muc- (to release), Parasmaipada, 1st person singular.

Root: muc (class 6)

Note: The implied subject is Hanuman.

दारुणान् (dāruṇān) - dreadful (terrible, dreadful, fierce)

(adjective)

Accusative, masculine, plural of dāruṇa

dāruṇa - terrible, dreadful, fierce, cruel, harsh

Note: Modifying 'nādān'.

शत्रूणाम् (śatrūṇām) - against your enemies (of enemies)

(noun)

Genitive, masculine, plural of śatru

śatru - enemy, foe, adversary

Note: Implies the target/effect on the enemies.

ते (te) - your (to you, for you, your)

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you

Genitive/Dative singular form of 'you' (yuṣmad).

Note: Relates the enemies to Bhimasena.

प्राणहरान् (prāṇaharān) - life-snatching (life-taking, breath-snatching)

(adjective)

Accusative, masculine, plural of prāṇahara

prāṇahara - life-taking, breath-snatching, deadly

Compound of prāṇa (life, breath) and hara (taking, seizing), derived from root hṛ- (to take, carry).

Compound type : upapada-tatpuruṣa (prāṇa+hara)

• prāṇa – life, vital breath, spirit
  noun (masculine)
• hara – taking, carrying, seizing, removing, destroying
  adjective
  From root hṛ- (to take).
  Root: hṛ (class 1)

Note: Modifying 'nādān'.

इति (iti) - thus (thus, in this manner, so)

(indeclinable)

Note: Marks the end of a speech.

उक्त्वा (uktvā) - having spoken (having said, having spoken)

(indeclinable)

Absolutive (Gerund)

Derived from root vac- (to speak) with suffix -ktvā.

Root: vac (class 2)

Note: Indicates an action completed before 'antaradhīyata'.

अन्तरधीयत (antaradhīyata) - vanished (disappeared, vanished)

(verb)

3rd person , singular, middle, past imperfect (laṅ) of antar-dhā

Imperfect

From root dhā- (to place, put) with prefix antar- (inside, between). Ātmanepada, 3rd person singular.

Prefix: antar

Root: dhā (class 3)

Note: The subject is Hanuman.