महाभारतः mahābhārataḥ - book-3, chapter-45, verse-31

नाशुद्धबाहुवीर्येण नाकृतास्त्रेण वा रणे ।
भीष्मद्रोणादयो युद्धे शक्याः प्रतिसमासितुम् ॥३१॥

31. nāśuddhabāhuvīryeṇa nākṛtāstreṇa vā raṇe ,
bhīṣmadroṇādayo yuddhe śakyāḥ pratisamāsitum.

31. na aśuddhabāhuvīryeṇa na akṛtāstreṇa vā raṇe
bhīṣmadroṇādayaḥ yuddhe śakyāḥ pratisamāsitum

31. In battle, neither by one whose arm-strength is not pure, nor by one who has not mastered weapons, can Bhishma, Drona, and others be opposed.

Words meanings summery:

• न (na) - not, no

• अशुद्धबाहुवीर्येण (aśuddhabāhuvīryeṇa) - by one whose arm-might is not pure, by one of impure strength

• न (na) - not, no

• अकृतास्त्रेण (akṛtāstreṇa) - by one who has not mastered weapons, by one unskilled in arms

• वा (vā) - or, either, and

• रणे (raṇe) - in battle, in combat

• भीष्मद्रोणादयः (bhīṣmadroṇādayaḥ) - Bhishma, Drona, and others

• युद्धे (yuddhe) - in battle, in war

• शक्याः (śakyāḥ) - capable, possible, able to be

• प्रतिसमासितुम् (pratisamāsitum) - to be resisted, to be opposed, to be confronted

Words meanings and morphology

न (na) - not, no

(indeclinable)

अशुद्धबाहुवीर्येण (aśuddhabāhuvīryeṇa) - by one whose arm-might is not pure, by one of impure strength

(adjective)

Instrumental, masculine, singular of aśuddhabāhuvīrya

aśuddhabāhuvīrya - one whose arm-might is not pure

Compound type : bahuvrīhi (aśuddha+bāhu+vīrya)

• aśuddha – impure, not pure
  adjective
  Negative of Past Passive Participle
  a (negation) + śuddha (from root śudh + kta)
  Root: śudh
• bāhu – arm
  noun (masculine)
• vīrya – valor, strength, prowess
  noun (neuter)

न (na) - not, no

(indeclinable)

अकृतास्त्रेण (akṛtāstreṇa) - by one who has not mastered weapons, by one unskilled in arms

(adjective)

Instrumental, masculine, singular of akṛtāstra

akṛtāstra - one who has not mastered weapons, unskilled in arms

Compound type : bahuvrīhi (akṛta+astra)

• akṛta – not done, not made, unaccomplished
  adjective
  Negative of Past Passive Participle
  a (negation) + kṛta (from root kṛ + kta)
  Root: kṛ
• astra – weapon, missile
  noun (neuter)

वा (vā) - or, either, and

(indeclinable)

रणे (raṇe) - in battle, in combat

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, combat, war

Root: raṇ (class 1)

भीष्मद्रोणादयः (bhīṣmadroṇādayaḥ) - Bhishma, Drona, and others

(proper noun)

Nominative, masculine, plural of bhīṣmadroṇādi

bhīṣmadroṇādi - Bhishma, Drona, and others

Compound type : dvandva (bhīṣma+droṇa+ādi)

• bhīṣma – Bhishma (name of a Kuru warrior)
  proper noun (masculine)
• droṇa – Drona (name of the guru of the Pandavas and Kauravas)
  proper noun (masculine)
• ādi – beginning, and so on, etcetera
  noun (masculine)

युद्धे (yuddhe) - in battle, in war

(noun)

Locative, neuter, singular of yuddha

yuddha - battle, fight, war

Root: yudh (class 4)

शक्याः (śakyāḥ) - capable, possible, able to be

(adjective)

Nominative, masculine, plural of śakya

śakya - possible, capable, practicable

Gerundive

root śak (to be able) + suffix ya

Root: śak (class 5)

प्रतिसमासितुम् (pratisamāsitum) - to be resisted, to be opposed, to be confronted

(infinitive)