महाभारतः mahābhārataḥ - book-8, chapter-2, verse-12

येन नागायुतप्राणो भीमसेनो महाबलः ।
मानुषेणैव युद्धेन तामवस्थां प्रवेशितः ॥१२॥

12. yena nāgāyutaprāṇo bhīmaseno mahābalaḥ ,
mānuṣeṇaiva yuddhena tāmavasthāṁ praveśitaḥ.

12. yena nāgāyutaprāṇaḥ bhīmasenaḥ mahābalaḥ
mānuṣeṇa eva yuddhena tām avasthām praveśitaḥ

12. yena nāgāyutaprāṇaḥ mahābalaḥ bhīmasenaḥ eva
mānuṣeṇa yuddhena tām avasthām praveśitaḥ

12. By whom Bhīmasena, who possessed the strength of ten thousand elephants (nāgāyutaprāṇa) and was exceedingly mighty (mahābala), was driven to that condition by a purely human combat.

Words meanings summery:

• येन (yena) - by whom, by which

• नागायुतप्राणः (nāgāyutaprāṇaḥ) - having the strength of ten thousand elephants

• भीमसेनः (bhīmasenaḥ) - Bhimasena (name of a Pāṇḍava)

• महाबलः (mahābalaḥ) - very mighty, very strong

• मानुषेण (mānuṣeṇa) - by human, by human-like

• एव (eva) - indeed, only, certainly

• युद्धेन (yuddhena) - by battle, by combat

• ताम् (tām) - that, her

• अवस्थाम् (avasthām) - condition, state

• प्रवेशितः (praveśitaḥ) - caused to enter, brought into, made to experience

Words meanings and morphology

येन (yena) - by whom, by which

(pronoun)

Instrumental, masculine, singular of yad

yad - which, who, what

नागायुतप्राणः (nāgāyutaprāṇaḥ) - having the strength of ten thousand elephants

(adjective)

Nominative, masculine, singular of nāgāyutaprāṇa

nāgāyutaprāṇa - one whose strength is that of ten thousand elephants

Compound type : bahuvrīhi (nāga+ayuta+prāṇa)

• nāga – elephant, serpent
  noun (masculine)
• ayuta – ten thousand
  noun (neuter)
• prāṇa – breath, life, strength, vitality
  noun (masculine)
  Prefix: pra
  Root: an

भीमसेनः (bhīmasenaḥ) - Bhimasena (name of a Pāṇḍava)

(proper noun)

Nominative, masculine, singular of bhīmasena

bhīmasena - Bhimasena, name of the second Pāṇḍava

Compound type : karmadhāraya (bhīma+sena)

• bhīma – terrible, formidable, dreadful
  adjective (masculine)
• sena – army, commander
  noun (masculine)

महाबलः (mahābalaḥ) - very mighty, very strong

(adjective)

Nominative, masculine, singular of mahābala

mahābala - very strong, mighty, powerful

Compound type : karmadhāraya (mahā+bala)

• mahā – great, large, mighty
  adjective (feminine)
• bala – strength, power, force
  noun (neuter)

मानुषेण (mānuṣeṇa) - by human, by human-like

(adjective)

Instrumental, neuter, singular of mānuṣa

mānuṣa - human, relating to humans

एव (eva) - indeed, only, certainly

(indeclinable)

युद्धेन (yuddhena) - by battle, by combat

(noun)

Instrumental, neuter, singular of yuddha

yuddha - battle, fight, war

Root: yudh

ताम् (tām) - that, her

(pronoun)

Accusative, feminine, singular of tad

tad - that, she, it

अवस्थाम् (avasthām) - condition, state

(noun)

Accusative, feminine, singular of avasthā

avasthā - state, condition, situation

Prefix: ava

Root: sthā

प्रवेशितः (praveśitaḥ) - caused to enter, brought into, made to experience

(adjective)

Nominative, masculine, singular of praveśita

praveśita - caused to enter, introduced, brought into a state

Past Passive Participle (Causative)

Derived from the causative root pra-viś (to cause to enter)

Prefix: pra

Root: viś (class 6)