महाभारतः mahābhārataḥ - book-9, chapter-8, verse-4

नागैरभ्याहताः केचित्सरथा रथिनोऽपतन् ।
व्यद्रवन्त रणे वीरा द्राव्यमाणा मदोत्कटैः ॥४॥

4. nāgairabhyāhatāḥ kecitsarathā rathino'patan ,
vyadravanta raṇe vīrā drāvyamāṇā madotkaṭaiḥ.

4. nāgaiḥ abhyāhatāḥ kecit sarathāḥ rathinaḥ apatant
vyadravanta raṇe vīrāḥ drāvyamāṇāḥ madotkaṭaiḥ

4. kecit sarathāḥ rathinaḥ nāgaiḥ abhyāhatāḥ apatant
vīrāḥ madotkaṭaiḥ drāvyamāṇāḥ raṇe vyadravanta

4. Some charioteers, along with their chariots, were struck down by the elephants and fell. Other heroes, being driven away by the infuriated (madotkaṭa) elephants, fled from the battle.

Words meanings summery:

• नागैः (nāgaiḥ) - by elephants

• अभ्याहताः (abhyāhatāḥ) - struck, attacked, smitten

• केचित् (kecit) - some, certain

• सरथाः (sarathāḥ) - with chariots, having chariots

• रथिनः (rathinaḥ) - charioteers

• अपतन्त् (apatant) - fell down, dropped

• व्यद्रवन्त (vyadravanta) - fled, ran away

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

• वीराः (vīrāḥ) - heroes, brave men

• द्राव्यमाणाः (drāvyamāṇāḥ) - being driven away, being made to flee

• मदोत्कटैः (madotkaṭaiḥ) - by the furious, by the infuriated, by the elephants in rut

Words meanings and morphology

नागैः (nāgaiḥ) - by elephants

(noun)

Instrumental, masculine, plural of nāga

nāga - elephant, serpent, mountain

अभ्याहताः (abhyāhatāḥ) - struck, attacked, smitten

(adjective)

Nominative, masculine, plural of abhyāhata

abhyāhata - struck, attacked, smitten

Past Passive Participle

From root √han (to strike, kill) with upasargas abhi and ā.

Prefixes: abhi+ā

Root: han (class 2)

केचित् (kecit) - some, certain

(pronoun)

Nominative, masculine, plural of kimcid

kimcid - some, certain, any

सरथाः (sarathāḥ) - with chariots, having chariots

(adjective)

Nominative, masculine, plural of saratha

saratha - having a chariot, with a chariot

Compound type : Bahuvrihi (sa+ratha)

• sa – with, together with
  indeclinable
• ratha – chariot
  noun (masculine)

रथिनः (rathinaḥ) - charioteers

(noun)

Nominative, masculine, plural of rathin

rathin - charioteer, possessor of a chariot

अपतन्त् (apatant) - fell down, dropped

(verb)

3rd person , plural, active, past imperfect (laṅ) of pat

Imperfect 3rd plural active

Root: pat (class 1)

व्यद्रवन्त (vyadravanta) - fled, ran away

(verb)

3rd person , plural, active, past imperfect (laṅ) of dru

Imperfect 3rd plural active

Prefix: vi

Root: dru (class 1)

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

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, war, combat

वीराः (vīrāḥ) - heroes, brave men

(noun)

Nominative, masculine, plural of vīra

vīra - hero, brave man, valiant

द्राव्यमाणाः (drāvyamāṇāḥ) - being driven away, being made to flee

(adjective)

Nominative, masculine, plural of drāvyamāṇa

drāvyamāṇa - being driven away, being put to flight

Present Passive Participle

From causative of root √dru (to run, flee).

Root: dru (class 1)

मदोत्कटैः (madotkaṭaiḥ) - by the furious, by the infuriated, by the elephants in rut

(adjective)

Instrumental, masculine, plural of madotkaṭa

madotkaṭa - furious, enraged, intoxicated, excellent due to intoxication (often applied to elephants in rut)

Compound type : Tatpurusha (mada+utkaṭa)

• mada – intoxication, frenzy, rut, pride
  noun (masculine)
• utkaṭa – intense, excessive, prominent, furious
  adjective