महाभारतः mahābhārataḥ - book-7, chapter-135, verse-38

तौ पुनः संन्यवर्तेतां प्राणद्यूतपरे रणे ।
निवारयन्तौ बाणौघैः परस्परममर्षिणौ ।
उत्सृजन्तौ महेष्वासौ शरवृष्टीः समन्ततः ॥३८॥

38. tau punaḥ saṁnyavartetāṁ prāṇadyūtapare raṇe ,
nivārayantau bāṇaughaiḥ parasparamamarṣiṇau ,
utsṛjantau maheṣvāsau śaravṛṣṭīḥ samantataḥ.

38. tau punaḥ saṃnyavartetām prāṇadyūtapare
raṇe nivārayantau bāṇaughaiḥ
parasparaṃ amarṣiṇau utsṛjantau
maheṣvāsau śaravṛṣṭīḥ samantataḥ

38. tau punaḥ te amarṣiṇau maheṣvāsau
prāṇadyūtapare raṇe saṃnyavartetām
bāṇaughaiḥ parasparaṃ nivārayantau
samantataḥ śaravṛṣṭīḥ utsṛjantau

38. Again, those two unyielding, mighty archers, staking their lives in that battle, engaged in combat. They warded off each other with volleys of arrows, continuously releasing showers of arrows all around.

Words meanings summery:

• तौ (tau) - those two (Aśvatthāman and Dhṛṣṭadyumna) (those two)

• पुनः (punaḥ) - again, once more, moreover

• संन्यवर्तेताम् (saṁnyavartetām) - they contended, they engaged in battle, they returned to combat

• प्राणद्यूतपरे (prāṇadyūtapare) - in a battle where life is at stake (staking their lives, where life is the stake in a gamble)

• रणे (raṇe) - in battle, in conflict, on the battlefield

• निवारयन्तौ (nivārayantau) - warding off, obstructing, repelling

• बाणौघैः (bāṇaughaiḥ) - with volleys of arrows, with showers of arrows

• परस्परं (parasparaṁ) - each other, mutually, reciprocally

• अमर्षिणौ (amarṣiṇau) - intolerant, unyielding, unforgiving, enraged

• उत्सृजन्तौ (utsṛjantau) - releasing, discharging, emitting

• महेष्वासौ (maheṣvāsau) - the two mighty archers (Aśvatthāman and Dhṛṣṭadyumna) (mighty archers, great bowmen)

• शरवृष्टीः (śaravṛṣṭīḥ) - showers of arrows, rain of arrows

• समन्ततः (samantataḥ) - all around, on all sides, everywhere

Words meanings and morphology

तौ (tau) - those two (Aśvatthāman and Dhṛṣṭadyumna) (those two)

(pronoun)

Nominative, masculine, dual of tad

tad - that, he, she, it

पुनः (punaḥ) - again, once more, moreover

(indeclinable)

संन्यवर्तेताम् (saṁnyavartetām) - they contended, they engaged in battle, they returned to combat

(verb)

3rd person , dual, middle, past imperfect (laṅ) of saṃnyavart

Root with prefixes 'sam' and 'ni'

Prefixes: sam+ni

Root: vṛt (class 1)

प्राणद्यूतपरे (prāṇadyūtapare) - in a battle where life is at stake (staking their lives, where life is the stake in a gamble)

(adjective)

Locative, masculine/neuter, singular of prāṇadyūtapara

prāṇadyūtapara - having the gamble of life as its highest aim or stake

Compound type : bahuvrīhi (prāṇa+dyūta+para)

• prāṇa – life-breath, vital air, life, spirit
  noun (masculine)
• dyūta – gambling, game of dice
  noun (neuter)
• para – supreme, highest, ultimate, devoted to, intent on
  adjective

रणे (raṇe) - in battle, in conflict, on the battlefield

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, war, combat, conflict

निवारयन्तौ (nivārayantau) - warding off, obstructing, repelling

(participle)

Nominative, masculine, dual of nivārayat

nivārayat - one who wards off, obstructs, prevents

Present Active Participle (Causative)

Derived from the causative of root 'vṛ' with prefix 'ni'

Prefix: ni

Root: vṛ (class 10)

बाणौघैः (bāṇaughaiḥ) - with volleys of arrows, with showers of arrows

(noun)

Instrumental, masculine, plural of bāṇaugha

bāṇaugha - multitude or volley of arrows

Compound type : tatpuruṣa (bāṇa+ogha)

• bāṇa – arrow, dart
  noun (masculine)
• ogha – stream, flood, torrent, multitude, mass
  noun (masculine)

परस्परं (parasparaṁ) - each other, mutually, reciprocally

(indeclinable)

Note: Used here adverbially

अमर्षिणौ (amarṣiṇau) - intolerant, unyielding, unforgiving, enraged

(adjective)

Nominative, masculine, dual of amarṣin

amarṣin - intolerant, impatient, indignant, irascible

Compound type : nañ-tatpuruṣa (a+marṣin)

• a – not, un-, non-
  indeclinable
• marṣin – enduring, forgiving, patient
  adjective
  Derived from root 'mṛṣ' (to bear, to forgive)
  Root: mṛṣ (class 1)

उत्सृजन्तौ (utsṛjantau) - releasing, discharging, emitting

(participle)

Nominative, masculine, dual of utsṛjat

utsṛjat - one who releases, discharges, emits

Present Active Participle

Derived from the root 'sṛj' with prefix 'ut'

Prefix: ut

Root: sṛj (class 6)

महेष्वासौ (maheṣvāsau) - the two mighty archers (Aśvatthāman and Dhṛṣṭadyumna) (mighty archers, great bowmen)

(noun)

Nominative, masculine, dual of maheṣvāsa

maheṣvāsa - a great archer, mighty bowman

Compound type : karma-dhāraya (mahā+iṣvāsa)

• mahā – great, mighty, large
  adjective
• iṣvāsa – archer, bowman (literally 'arrow-thrower')
  noun (masculine)

शरवृष्टीः (śaravṛṣṭīḥ) - showers of arrows, rain of arrows

(noun)

Accusative, feminine, plural of śaravṛṣṭi

śaravṛṣṭi - shower or rain of arrows

Compound type : tatpuruṣa (śara+vṛṣṭi)

• śara – arrow
  noun (masculine)
• vṛṣṭi – rain, shower, outpouring
  noun (feminine)

समन्ततः (samantataḥ) - all around, on all sides, everywhere

(indeclinable)

Derived from 'samanta' (all-round) with suffix '-tas'