महाभारतः mahābhārataḥ - book-3, chapter-84, verse-12

सततं शरधाराभिः प्रदीप्तं कर्णपावकम् ।
उदीर्णोऽर्जुनमेघोऽयं शमयिष्यति संयुगे ॥१२॥

12. satataṁ śaradhārābhiḥ pradīptaṁ karṇapāvakam ,
udīrṇo'rjunamegho'yaṁ śamayiṣyati saṁyuge.

12. satatam śaradhārābhiḥ pradīptam karṇapāvakam
udīrṇaḥ arjunameghaḥ ayam śamayiṣyati saṃyuge

12. This Arjuna, risen like a cloud, will extinguish the blazing fire of Karna, which is constantly ignited by streams of arrows, in battle.

Words meanings summery:

• सततम् (satatam) - constantly (constantly, perpetually, always)

• शरधाराभिः (śaradhārābhiḥ) - with streams of arrows (by streams of arrows)

• प्रदीप्तम् (pradīptam) - blazing (blazing, ignited, inflamed)

• कर्णपावकम् (karṇapāvakam) - Karna, the fire (Karna, who is a fire)

• उदीर्णः (udīrṇaḥ) - risen up (risen, risen up, emerged)

• अर्जुनमेघः (arjunameghaḥ) - Arjuna, the cloud (Arjuna, who is a cloud)

• अयम् (ayam) - this (this, this one)

• शमयिष्यति (śamayiṣyati) - will extinguish (will extinguish, will pacify, will calm)

• संयुगे (saṁyuge) - in battle (in battle, in combat)

Words meanings and morphology

सततम् (satatam) - constantly (constantly, perpetually, always)

(indeclinable)

Adverbial usage of the neuter accusative singular.

Note: Adverb modifying 'pradīptam'.

शरधाराभिः (śaradhārābhiḥ) - with streams of arrows (by streams of arrows)

(noun)

Instrumental, feminine, plural of śaradhārā

śaradhārā - stream of arrows, volley of arrows

Tatpuruṣa compound: 'śara' (arrow) + 'dhārā' (stream).

Compound type : tatpuruṣa (śara+dhārā)

• śara – arrow
  noun (masculine)
  Root: śṝ (class 9)
• dhārā – stream, current, incessant flow
  noun (feminine)
  Derived from root 'dhṛ'.
  Root: dhṛ (class 1)

Note: Indicates the means by which Karna's fire is blazing.

प्रदीप्तम् (pradīptam) - blazing (blazing, ignited, inflamed)

(adjective)

Accusative, masculine, singular of pradīpta

pradīpta - blazing, ignited, inflamed, resplendent

Past Passive Participle

Derived from root 'dīp' (to shine, burn) with prefix 'pra'.

Prefix: pra

Root: dīp (class 4)

Note: Qualifies 'karṇapāvakam'.

कर्णपावकम् (karṇapāvakam) - Karna, the fire (Karna, who is a fire)

(noun)

Accusative, masculine, singular of karṇapāvaka

karṇapāvaka - Karna as fire

Karmadhāraya compound: 'Karṇa' (proper noun) + 'pāvaka' (fire).

Compound type : karmadhāraya (karṇa+pāvaka)

• karṇa – Karna (proper name)
  proper noun (masculine)
• pāvaka – fire, purifier, Agni
  noun (masculine)
  Derived from root 'pū'.
  Root: pū (class 1)

Note: Object of 'śamayiṣyati'.

उदीर्णः (udīrṇaḥ) - risen up (risen, risen up, emerged)

(adjective)

Nominative, masculine, singular of udīrṇa

udīrṇa - risen, emerged, agitated

Past Passive Participle

Derived from root 'īr' (to move, stir) with prefix 'ud'.

Prefix: ud

Root: īr (class 2)

Note: Qualifies 'arjunameghaḥ'.

अर्जुनमेघः (arjunameghaḥ) - Arjuna, the cloud (Arjuna, who is a cloud)

(noun)

Nominative, masculine, singular of arjunamegha

arjunamegha - Arjuna as a cloud

Karmadhāraya compound: 'Arjuna' (proper noun) + 'megha' (cloud).

Compound type : karmadhāraya (arjuna+megha)

• arjuna – Arjuna (proper name), white, clear
  proper noun (masculine)
• megha – cloud
  noun (masculine)
  Derived from root 'megh'.
  Root: megh (class 1)

Note: Subject of 'śamayiṣyati'.

अयम् (ayam) - this (this, this one)

(pronoun)

Nominative, masculine, singular of idam

idam - this, this one

Note: Demonstrative pronoun referring to 'arjunameghaḥ'.

शमयिष्यति (śamayiṣyati) - will extinguish (will extinguish, will pacify, will calm)

(verb)

3rd person , singular, active, future (lṛṭ) of śam

Causative Future Tense, Active Voice

Causative stem 'śamay' from root 'śam' in future tense.

Root: śam (class 1)

Note: Main verb of the sentence.

संयुगे (saṁyuge) - in battle (in battle, in combat)

(noun)

Locative, masculine, singular of saṃyuga

saṁyuga - battle, war, combat

Derived from root 'yuj' with prefix 'sam'.

Prefix: sam

Root: yuj (class 7)

Note: Indicates the place/context of the action.