महाभारतः mahābhārataḥ - book-7, chapter-155, verse-12

शक्तिं घटोत्कचेनेमां व्यंसयित्वा महाद्युते ।
कर्णं निहतमेवाजौ विद्धि सद्यो धनंजय ॥१२॥

12. śaktiṁ ghaṭotkacenemāṁ vyaṁsayitvā mahādyute ,
karṇaṁ nihatamevājau viddhi sadyo dhanaṁjaya.

12. śaktim ghaṭotkacena imām vyaṃsayitvā mahādyute
karṇam nihatam eva ājau viddhi sadyaḥ dhanañjaya

12. dhanañjaya! mahādyute! ghaṭotkacena imām śaktim vyaṃsayitvā,
karṇam ājau sadyaḥ nihatam eva viddhi.

12. O Dhanañjaya, O greatly radiant one! Know that now, with this divine weapon (śakti) having been expended by Ghaṭotkaca, Karṇa is as good as slain in battle immediately.

Words meanings summery:

• शक्तिम् (śaktim) - the divine weapon (śakti), referring to Indra's infallible spear given to Karṇa (power, strength, energy, divine weapon (śakti))

• घटोत्कचेन (ghaṭotkacena) - by Ghaṭotkaca (by Ghaṭotkaca (son of Bhīma))

• इमाम् (imām) - this (divine weapon) (this)

• व्यंसयित्वा (vyaṁsayitvā) - having caused to be expended (on Ghaṭotkaca) (having caused to be wasted, having caused to be destroyed, having caused to be expended)

• महाद्युते (mahādyute) - O greatly radiant one (Arjuna) (O greatly radiant one, O greatly splendorous one)

• कर्णम् (karṇam) - Karṇa (son of Sūrya and Kuntī) (Karṇa)

• निहतम् (nihatam) - as good as slain (killed, struck down, slain)

• एव (eva) - indeed, certainly (emphasizing the certainty of Karṇa's death) (indeed, only, just)

• आजौ (ājau) - in battle (in battle, in conflict)

• विद्धि (viddhi) - know, consider (know, understand)

• सद्यः (sadyaḥ) - immediately, at once (immediately, instantly, at once)

• धनञ्जय (dhanañjaya) - O Dhanañjaya (Arjuna) (O Dhanañjaya (epithet of Arjuna))

Words meanings and morphology

शक्तिम् (śaktim) - the divine weapon (śakti), referring to Indra's infallible spear given to Karṇa (power, strength, energy, divine weapon (śakti))

(noun)

Accusative, feminine, singular of śakti

śakti - power, strength, energy, capacity, divine weapon (śakti), a goddess

Derived from śak (to be able)

Root: śak (class 5)

Note: Object of 'vyaṃsayitvā'.

घटोत्कचेन (ghaṭotkacena) - by Ghaṭotkaca (by Ghaṭotkaca (son of Bhīma))

(proper noun)

Instrumental, masculine, singular of ghaṭotkaca

ghaṭotkaca - Ghaṭotkaca (a prominent character in the Mahābhārata, son of Bhīma and Hiḍimbā)

From ghaṭa (pot) + utkaca (hairless, or having hair like a pot)

Compound type : bahuvrīhi (ghaṭa+utkaca)

• ghaṭa – pot, jar, pitcher
  noun (masculine)
• utkaca – having hair standing erect, hairless, bald
  adjective (masculine)

Note: Agent of 'vyaṃsayitvā'.

इमाम् (imām) - this (divine weapon) (this)

(pronoun)

Accusative, feminine, singular of idam

idam - this, this here

Note: Qualifies 'śaktim'.

व्यंसयित्वा (vyaṁsayitvā) - having caused to be expended (on Ghaṭotkaca) (having caused to be wasted, having caused to be destroyed, having caused to be expended)

(indeclinable)

Absolutive (causative)

Absolutive form of the causative of vi- + aṃs (to go, move, attain), here meaning to destroy/waste. Or from vyāsa (to throw, scatter). Causative implies 'to cause to waste/destroy'.

Prefix: vi

Root: aṃs (class 1)

Note: Modifies the implied subject (Krishna, who orchestrated it).

महाद्युते (mahādyute) - O greatly radiant one (Arjuna) (O greatly radiant one, O greatly splendorous one)

(adjective)

Vocative, masculine, singular of mahādyuti

mahādyuti - great radiance, great splendor; (as adjective) greatly radiant

Compound type : bahuvrīhi (mahā+dyuti)

• mahā – great, large, mighty
  adjective
• dyuti – radiance, splendor, luster, brilliance
  noun (feminine)

Note: Epithet for Arjuna.

कर्णम् (karṇam) - Karṇa (son of Sūrya and Kuntī) (Karṇa)

(proper noun)

Accusative, masculine, singular of karṇa

karṇa - Karṇa (a central character in the Mahābhārata, son of Sūrya and Kuntī)

Note: Object of 'viddhi'.

निहतम् (nihatam) - as good as slain (killed, struck down, slain)

(adjective)

Accusative, masculine, singular of nihata

nihata - killed, struck down, slain, destroyed

Past Passive Participle

Derived from ni- + han (to strike, kill)

Prefix: ni

Root: han (class 2)

Note: Qualifies 'karṇam'.

एव (eva) - indeed, certainly (emphasizing the certainty of Karṇa's death) (indeed, only, just)

(indeclinable)

Note: Emphatic particle.

आजौ (ājau) - in battle (in battle, in conflict)

(noun)

Locative, masculine/feminine, singular of āji

āji - battle, fight, conflict, race, contest

विद्धि (viddhi) - know, consider (know, understand)

(verb)

2nd person , singular, active, imperative (loṭ) of vid

Root: vid (class 2)

सद्यः (sadyaḥ) - immediately, at once (immediately, instantly, at once)

(indeclinable)

Note: Adverb modifying 'viddhi' or 'nihatam'.

धनञ्जय (dhanañjaya) - O Dhanañjaya (Arjuna) (O Dhanañjaya (epithet of Arjuna))

(proper noun)

Vocative, masculine, singular of dhanañjaya

dhanañjaya - conqueror of wealth, an epithet of Arjuna

Derived from dhana (wealth) + jaya (conquering)

Compound type : bahuvrīhi (dhana+jaya)

• dhana – wealth, riches, money
  noun (neuter)
• jaya – victory, triumph, conquest, conquering
  noun (masculine)
  Derived from ji (to conquer)
  Root: ji (class 1)