महाभारतः mahābhārataḥ - book-7, chapter-128, verse-7

पत्तयश्च महाबाहो शतशः शस्त्रपाणयः ।
अन्योन्यमार्दयन्राजन्नित्ययत्ताः पराक्रमे ॥७॥

7. pattayaśca mahābāho śataśaḥ śastrapāṇayaḥ ,
anyonyamārdayanrājannityayattāḥ parākrame.

7. pattayaḥ ca mahābāho śataśaḥ śastrapāṇayaḥ
anyonyam ārdayan rājan nityayattāḥ parākrame

7. mahābāho rājan ca śataśaḥ śastrapāṇayaḥ
pattayaḥ parākrame nityayattāḥ anyonyam ārdayan

7. O mighty-armed one and O king, hundreds of foot soldiers, with weapons in hand, constantly engaged in valorous combat, tormented each other.

Words meanings summery:

• पत्तयः (pattayaḥ) - foot soldiers, infantrymen

• च (ca) - and, also

• महाबाहो (mahābāho) - O mighty-armed one

• शतशः (śataśaḥ) - by hundreds, hundreds of

• शस्त्रपाणयः (śastrapāṇayaḥ) - those having weapons in hand, weapon-wielding

• अन्योन्यम् (anyonyam) - each other, mutually

• आर्दयन् (ārdayan) - they tormented, they afflicted

• राजन् (rājan) - O king

• नित्ययत्ताः (nityayattāḥ) - constantly engaged, always ready

• पराक्रमे (parākrame) - in valor, in prowess, in battle

Words meanings and morphology

पत्तयः (pattayaḥ) - foot soldiers, infantrymen

(noun)

Nominative, masculine, plural of patti

patti - foot soldier, infantryman

च (ca) - and, also

(indeclinable)

महाबाहो (mahābāho) - O mighty-armed one

(noun)

Vocative, masculine, singular of mahābāhu

mahābāhu - mighty-armed

Compound type : bahuvrīhi (mahā+bāhu)

• mahā – great, large
  adjective (feminine)
• bāhu – arm
  noun (masculine)

शतशः (śataśaḥ) - by hundreds, hundreds of

(indeclinable)

शस्त्रपाणयः (śastrapāṇayaḥ) - those having weapons in hand, weapon-wielding

(adjective)

Nominative, masculine, plural of śastrapāṇi

śastrapāṇi - having a weapon in hand

Compound type : bahuvrīhi (śastra+pāṇi)

• śastra – weapon, arm
  noun (neuter)
• pāṇi – hand
  noun (masculine)

अन्योन्यम् (anyonyam) - each other, mutually

(pronoun)

Accusative, neuter, singular of anyonya

anyonya - each other, mutual

आर्दयन् (ārdayan) - they tormented, they afflicted

(verb)

3rd person , plural, active, imperfect (laṅ) of √ṛd

causative

root 'ṛd' in the 10th class causative (ārdayati)

Root: √ṛd (class 10)

राजन् (rājan) - O king

(noun)

Vocative, masculine, singular of rājan

rājan - king

नित्ययत्ताः (nityayattāḥ) - constantly engaged, always ready

(adjective)

Nominative, masculine, plural of nityayatta

nityayatta - always engaged, constantly ready

Compound type : tatpuruṣa (nitya+ayatta)

• nitya – constant, eternal, perpetual
  adjective
• ayatta – engaged, restrained, dependent
  adjective
  past passive participle
  from root 'yam' with prefix 'ā' (or 'a' meaning 'towards') + kta suffix
  Prefix: ā
  Root: √yam (class 1)

पराक्रमे (parākrame) - in valor, in prowess, in battle

(noun)

Locative, masculine, singular of parākrama

parākrama - valor, prowess, exertion, attack