महाभारतः mahābhārataḥ - book-7, chapter-172, verse-15

दृश्यादृश्यानरिगणानुद्दिश्याचार्यनन्दनः ।
सोऽभिमन्त्र्य शरं दीप्तं विधूममिव पावकम् ।
सर्वतः क्रोधमाविश्य चिक्षेप परवीरहा ॥१५॥

15. dṛśyādṛśyānarigaṇānuddiśyācāryanandanaḥ ,
so'bhimantrya śaraṁ dīptaṁ vidhūmamiva pāvakam ,
sarvataḥ krodhamāviśya cikṣepa paravīrahā.

15. dṛśyādṛśyān arigaṇān uddiśya
ācāryanandanaḥ saḥ abhimantrya śaram
dīptam vidhūmam iva pāvakam sarvataḥ
krodham āviśya cikṣepa paravīrahā

15. ācāryanandanaḥ paravīrahā saḥ sarvataḥ
krodham āviśya dṛśyādṛśyān
arigaṇān uddiśya vidhūmam iva pāvakam
dīptam śaram abhimantrya cikṣepa

15. Aiming at the visible and invisible hosts of enemies, the son of the preceptor (Aśvatthāmā), having consecrated the blazing arrow—which shone like a smokeless fire—and filled completely with anger, the slayer of enemy heroes then shot it.

Words meanings summery:

• दृश्यादृश्यान् (dṛśyādṛśyān) - visible and invisible

• अरिगणान् (arigaṇān) - hosts of enemies, enemy groups

• उद्दिश्य (uddiśya) - having aimed at, having targeted, having pointed towards

• आचार्यनन्दनः (ācāryanandanaḥ) - son of the preceptor (Aśvatthāmā, son of Droṇa) (son of the preceptor)

• सः (saḥ) - he (Aśvatthāmā) (he, that one)

• अभिमन्त्र्य (abhimantrya) - having consecrated with mantras, having chanted over

• शरम् (śaram) - arrow

• दीप्तम् (dīptam) - blazing, shining, glowing

• विधूमम् (vidhūmam) - smokeless

• इव (iva) - like, as, as if

• पावकम् (pāvakam) - fire, purifier

• सर्वतः (sarvataḥ) - completely, entirely, from all sides

• क्रोधम् (krodham) - anger, wrath

• आविश्य (āviśya) - having entered, having been filled with

• चिक्षेप (cikṣepa) - he threw, he cast, he shot

• परवीरहा (paravīrahā) - slayer of enemy heroes (Aśvatthāmā) (slayer of enemy heroes)

Words meanings and morphology

दृश्यादृश्यान् (dṛśyādṛśyān) - visible and invisible

(adjective)

Accusative, masculine, plural of dṛśyādṛśya

dṛśyādṛśya - visible and invisible, perceptible and imperceptible

Compound of 'dṛśya' and 'adṛśya'

Compound type : dvandva (dṛśya+adṛśya)

• dṛśya – visible, perceivable, to be seen
  adjective (masculine)
  Gerundive
  Derived from root 'dṛś' (to see) with suffix 'ya'
  Root: dṛś (class 1)
• adṛśya – invisible, imperceptible, not to be seen
  adjective (masculine)
  Gerundive
  Negative compound (na-tatpurusha) of 'dṛśya'
  Prefix: a
  Root: dṛś (class 1)

Note: Agrees with 'arigaṇān'.

अरिगणान् (arigaṇān) - hosts of enemies, enemy groups

(noun)

Accusative, masculine, plural of arigaṇa

arigaṇa - host of enemies, multitude of foes, enemy groups

Compound of 'ari' (enemy) and 'gaṇa' (group)

Compound type : tatpurusha (ari+gaṇa)

• ari – enemy, foe, adversary
  noun (masculine)
• gaṇa – group, host, multitude, troop
  noun (masculine)
  Root: gaṇ (class 10)

उद्दिश्य (uddiśya) - having aimed at, having targeted, having pointed towards

(indeclinable)

Absolutive (Gerund)

Derived from root 'diś' (to point) with prefix 'ud' and suffix 'lyap'

Prefix: ud

Root: diś (class 6)

आचार्यनन्दनः (ācāryanandanaḥ) - son of the preceptor (Aśvatthāmā, son of Droṇa) (son of the preceptor)

(proper noun)

Nominative, masculine, singular of ācāryanandana

ācāryanandana - son of the preceptor

Compound of 'ācārya' (preceptor) and 'nandana' (son)

Compound type : tatpurusha (ācārya+nandana)

• ācārya – preceptor, teacher, master
  noun (masculine)
  From 'ā-car' (to practice, teach)
  Prefix: ā
  Root: car (class 1)
• nandana – son, delighting, gladdening
  noun (masculine)
  From root 'nand' (to rejoice), suffix 'ana'
  Root: nand (class 1)

सः (saḥ) - he (Aśvatthāmā) (he, that one)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Note: Refers to Aśvatthāmā.

अभिमन्त्र्य (abhimantrya) - having consecrated with mantras, having chanted over

(indeclinable)

Absolutive (Gerund)

Derived from root 'mantr' (to counsel, to consecrate) with prefix 'abhi' and suffix 'lyap'

Prefix: abhi

Root: mantr (class 10)

शरम् (śaram) - arrow

(noun)

Accusative, masculine, singular of śara

śara - arrow, dart, reed

Root: śṛ (class 1)

दीप्तम् (dīptam) - blazing, shining, glowing

(adjective)

Accusative, masculine, singular of dīpta

dīpta - blazing, shining, bright, inflamed

Past Passive Participle

Derived from root 'dīp' (to shine, blaze) with suffix 'kta'

Root: dīp (class 4)

Note: Agrees with 'śaram'.

विधूमम् (vidhūmam) - smokeless

(adjective)

Accusative, masculine, singular of vidhūma

vidhūma - smokeless, free from smoke

Compound of 'vi' (without) + 'dhūma' (smoke)

Compound type : avyayibhava (vi+dhūma)

• vi – without, apart, dis-
  prefix
• dhūma – smoke, vapor, fume
  noun (masculine)
  Root: dhū (class 5)

Note: Agrees with 'pāvakam'.

इव (iva) - like, as, as if

(indeclinable)

Note: Used for comparison.

पावकम् (pāvakam) - fire, purifier

(noun)

Accusative, masculine, singular of pāvaka

pāvaka - fire, purifier, clean

Derived from root 'pū' (to purify) with suffix 'aka'

Root: pū (class 1)

Note: Accusative due to 'iva' forming a comparison object.

सर्वतः (sarvataḥ) - completely, entirely, from all sides

(indeclinable)

Derived from 'sarva' (all) with suffix 'tas'

Note: Qualifies 'āviśya'.

क्रोधम् (krodham) - anger, wrath

(noun)

Accusative, masculine, singular of krodha

krodha - anger, wrath, fury

Root: krudh (class 4)

Note: Object of 'āviśya'.

आविश्य (āviśya) - having entered, having been filled with

(indeclinable)

Absolutive (Gerund)

Derived from root 'viś' (to enter) with prefix 'ā' and suffix 'lyap'

Prefix: ā

Root: viś (class 6)

चिक्षेप (cikṣepa) - he threw, he cast, he shot

(verb)

3rd person , singular, active, past perfect (liṭ) of kṣip

Perfect Active

3rd person singular perfect active of root 'kṣip' (reduplicated form)

Root: kṣip (class 6)

परवीरहा (paravīrahā) - slayer of enemy heroes (Aśvatthāmā) (slayer of enemy heroes)

(noun)

Nominative, masculine, singular of paravīrahā

paravīrahā - slayer of enemy heroes

Compound of 'para' (enemy) + 'vīra' (hero) + 'hā' (slayer)

Compound type : tatpurusha (para+vīra+han)

• para – other, enemy, hostile
  adjective
• vīra – hero, brave man, warrior
  noun (masculine)
• han – slayer, killer, destroyer
  suffix (masculine)
  Agent noun
  Derived from root 'han' (to kill, strike) with suffix 'ṇin', shortened form in compounds
  Root: han (class 2)

Note: Another epithet for Aśvatthāmā.