महाभारतः mahābhārataḥ - book-3, chapter-23, verse-28

ततोऽप्रतिहतं दिव्यमभेद्यमतिवीर्यवत् ।
आग्नेयमस्त्रं दयितं सर्वसाहं महाप्रभम् ॥२८॥

28. tato'pratihataṁ divyamabhedyamativīryavat ,
āgneyamastraṁ dayitaṁ sarvasāhaṁ mahāprabham.

28. tataḥ apratihatam divyam abhedyam ativīryavat
āgneyam astram dayitam sarvasāham mahāprabham

28. Then, (I readied) my beloved, divine, unobstructed, impenetrable, immensely powerful, all-conquering, greatly radiant fiery weapon.

Words meanings summery:

• ततः (tataḥ) - then, thereafter, from there

• अप्रतिहतम् (apratihatam) - unobstructed, unhindered, irresistible

• दिव्यम् (divyam) - divine, heavenly, celestial

• अभेद्यम् (abhedyam) - impenetrable, invincible, indestructible

• अतिवीर्यवत् (ativīryavat) - extremely potent, exceedingly powerful

• आग्नेयम् (āgneyam) - fiery, pertaining to Agni (fire god)

• अस्त्रम् (astram) - weapon, missile

• दयितम् (dayitam) - beloved, dear, favorite

• सर्वसाहम् (sarvasāham) - all-conquering, overcoming all

• महाप्रभम् (mahāprabham) - of great splendor, very luminous, greatly powerful

Words meanings and morphology

ततः (tataḥ) - then, thereafter, from there

(indeclinable)

अप्रतिहतम् (apratihatam) - unobstructed, unhindered, irresistible

(adjective)

Accusative, neuter, singular of apratihata

apratihata - unobstructed, unimpeded, irresistible, unconquered

Past Passive Participle (negative)

Negative prefix 'a' + prati-√han (to strike back, repel)

Compound type : nañ-tatpuruṣa (a+pratihata)

• a – not, non-, un-
  indeclinable
  negative particle
• pratihata – struck back, repelled, obstructed
  adjective (neuter)
  Past Passive Participle
  from prati-√han
  Prefix: prati
  Root: han (class 2)

Note: Agrees with 'astram'.

दिव्यम् (divyam) - divine, heavenly, celestial

(adjective)

Accusative, neuter, singular of divya

divya - divine, heavenly, celestial, supernatural

Root: div (class 4)

Note: Agrees with 'astram'.

अभेद्यम् (abhedyam) - impenetrable, invincible, indestructible

(adjective)

Accusative, neuter, singular of abhedya

abhedya - impenetrable, indivisible, not to be broken, invincible

Gerundive/Future Passive Participle (negative)

Negative prefix 'a' + √bhid (to break) + -ya suffix

Compound type : nañ-tatpuruṣa (a+bhedya)

• a – not, non-, un-
  indeclinable
  negative particle
• bhedya – to be broken, penetrable
  adjective (neuter)
  Gerundive/Future Passive Participle
  from √bhid
  Root: bhid (class 7)

Note: Agrees with 'astram'.

अतिवीर्यवत् (ativīryavat) - extremely potent, exceedingly powerful

(adjective)

Accusative, neuter, singular of ativīryavat

ativīryavat - exceedingly powerful, extremely potent

taddhita suffix -vat meaning 'possessing' combined with 'ativīrya'

Compound type : tatpuruṣa (ati+vīrya)

• ati – over, beyond, excessively
  indeclinable
• vīrya – energy, valor, power, potency
  noun (neuter)

Note: Agrees with 'astram'.

आग्नेयम् (āgneyam) - fiery, pertaining to Agni (fire god)

(adjective)

Accusative, neuter, singular of āgneya

āgneya - fiery, igneous, belonging to or dedicated to Agni

from Agni (fire god) with aṇ suffix

Note: Agrees with 'astram'.

अस्त्रम् (astram) - weapon, missile

(noun)

Accusative, neuter, singular of astra

astra - a missile, a weapon (especially one discharged from a bow or thrown by hand)

from √as (to throw, cast)

Root: as (class 4)

Note: The main object being described.

दयितम् (dayitam) - beloved, dear, favorite

(adjective)

Accusative, neuter, singular of dayita

dayita - beloved, dear, favorite

Past Passive Participle

from √day (to love, pity)

Root: day (class 1)

Note: Agrees with 'astram'.

सर्वसाहम् (sarvasāham) - all-conquering, overcoming all

(adjective)

Accusative, neuter, singular of sarvasāha

sarvasāha - all-conquering, overcoming all

Compound type : bahuvrīhi (sarva+saha)

• sarva – all, every
  pronoun (neuter)
• saha – bearing, enduring, conquering
  adjective (neuter)
  from √sah (to overcome, endure)
  Root: sah (class 1)

Note: Agrees with 'astram'.

महाप्रभम् (mahāprabham) - of great splendor, very luminous, greatly powerful

(adjective)

Accusative, neuter, singular of mahāprabha

mahāprabha - of great splendor, greatly radiant, very powerful

Compound type : bahuvrīhi (mahā+prabha)

• mahā – great, mighty
  adjective
• prabha – splendor, light, radiance
  noun (neuter)
  from pra-√bhā (to shine forth)
  Prefix: pra
  Root: bhā (class 2)

Note: Agrees with 'astram'.