महाभारतः mahābhārataḥ - book-6, chapter-50, verse-80

भीमसेनभयत्रस्तं सैन्यं च समकम्पत ।
क्षोभ्यमाणमसंबाधं ग्राहेणेव महत्सरः ॥८०॥

80. bhīmasenabhayatrastaṁ sainyaṁ ca samakampata ,
kṣobhyamāṇamasaṁbādhaṁ grāheṇeva mahatsaraḥ.

80. bhīmasenabhayatrastam sainyaṃ ca samakampata
kṣobhyamāṇam asaṃbādham grāheṇa iva mahat saraḥ

80. bhīmasenabhayatrastam sainyaṃ ca samakampata (yathā)
grāheṇa iva kṣobhyamāṇam asaṃbādham mahat saraḥ (kampate)

80. And the army, terrified by Bhimasena, trembled, just as a great, unobstructed lake is agitated by a large aquatic animal.

Words meanings summery:

• भीमसेनभयत्रस्तम् (bhīmasenabhayatrastam) - terrified by fear of Bhimasena

• सैन्यं (sainyaṁ) - army, military force

• च (ca) - and

• समकम्पत (samakampata) - trembled greatly, shook

• क्षोभ्यमाणम् (kṣobhyamāṇam) - being agitated, being stirred, being disturbed

• असंबाधम् (asaṁbādham) - unobstructed, unhindered, not crowded

• ग्राहेण (grāheṇa) - by a large aquatic animal (crocodile, shark, etc.)

• इव (iva) - like, as, as if

• महत् (mahat) - great, large, extensive

• सरः (saraḥ) - lake, pond

Words meanings and morphology

भीमसेनभयत्रस्तम् (bhīmasenabhayatrastam) - terrified by fear of Bhimasena

(adjective)

Accusative, neuter, singular of bhīmasenabhayatrasta

bhīmasenabhayatrasta - terrified by fear of Bhimasena

Past Passive Participle (trasta)

Compound type : tatpuruṣa (bhīmasena+bhaya+trasta)

• bhīmasena – Bhīmasena (name of a Pandava)
  proper noun (masculine)
• bhaya – fear, dread
  noun (neuter)
• trasta – terrified, frightened
  adjective
  Past Passive Participle
  from root 'tras' (to tremble, to be afraid)
  Root: tras (class 1)

Note: Qualifies 'sainyaṃ'

सैन्यं (sainyaṁ) - army, military force

(noun)

Nominative, neuter, singular of sainya

sainya - army, military force, host

Derived from senā (army)

Note: Could also be accusative singular neuter, but given samakampata, it is the subject.

च (ca) - and

(indeclinable)

समकम्पत (samakampata) - trembled greatly, shook

(verb)

3rd person , singular, middle, imperfect (laṅ) of sam-kamp

Prefix: sam

Root: kamp (class 1)

क्षोभ्यमाणम् (kṣobhyamāṇam) - being agitated, being stirred, being disturbed

(adjective)

Accusative, neuter, singular of kṣobhyamāṇa

kṣobhyamāṇa - being agitated, being stirred, being disturbed

Present Passive Participle

from root kṣubh (to tremble, to be agitated), causative form kṣobhaya, then passive participle with suffix -māna

Root: kṣubh (class 4)

Note: It is an adjective qualifying 'saraḥ' implicitly in the comparison.

असंबाधम् (asaṁbādham) - unobstructed, unhindered, not crowded

(adjective)

Accusative, neuter, singular of asaṃbādha

asaṁbādha - unobstructed, unhindered, uncrowded, spacious

Negative compound of a + saṃbādha

Compound type : nañ-tatpuruṣa (a+saṃbādha)

• a – not, non-
  indeclinable
• saṃbādha – crowded, obstructed, confined
  noun (masculine/neuter)
  from sam-badh
  Prefix: sam
  Root: badh (class 1)

Note: It is an adjective qualifying 'saraḥ' implicitly in the comparison.

ग्राहेण (grāheṇa) - by a large aquatic animal (crocodile, shark, etc.)

(noun)

Instrumental, masculine, singular of grāha

grāha - aquatic animal (crocodile, alligator, shark), anything that seizes

from root grah (to seize)

Root: grah (class 9)

इव (iva) - like, as, as if

(indeclinable)

महत् (mahat) - great, large, extensive

(adjective)

Nominative, neuter, singular of mahat

mahat - great, large, extensive, mighty

Note: Qualifies 'saraḥ'. The form 'mahat' is neuter nominative singular for the base mahat (also accusative). It is here the subject of the implied verb.

सरः (saraḥ) - lake, pond

(noun)

Nominative, neuter, singular of saras

saras - lake, pond, pool

Note: Subject of the comparison.