महाभारतः mahābhārataḥ - book-6, chapter-87, verse-4

तं श्रुत्वा सुमहानादं तव सैन्यस्य भारत ।
ऊरुस्तम्भः समभवद्वेपथुः स्वेद एव च ॥४॥

4. taṁ śrutvā sumahānādaṁ tava sainyasya bhārata ,
ūrustambhaḥ samabhavadvepathuḥ sveda eva ca.

4. taṃ śrutvā sumahānādaṃ tava sainyasya bhārata
ūrustambhaḥ samabhavat vepathuḥ svedaḥ eva ca

4. bhārata,
tava sainyasya taṃ sumahānādaṃ śrutvā,
ūrustambhaḥ vepathuḥ svedaḥ ca eva samabhavat.

4. (Saṃjaya continued:) "O Bhārata, hearing that tremendous roar, stiffness of the thighs, trembling, and sweating occurred in your army."

Words meanings summery:

• तं (taṁ) - That (roar) previously mentioned. (that, him)

• श्रुत्वा (śrutvā) - Having heard Ghaṭotkaca's roar. (having heard)

• सुमहानादं (sumahānādaṁ) - The tremendous roar of Ghaṭotkaca. (a very great roar/sound)

• तव (tava) - Referring to Dhṛtarāṣṭra's army. (your, of you)

• सैन्यस्य (sainyasya) - Of Dhṛtarāṣṭra's army. (of the army, of the host)

• भारत (bhārata) - Saṃjaya addressing Dhṛtarāṣṭra. (O Bhārata (descendant of Bharata))

• ऊरुस्तम्भः (ūrustambhaḥ) - A physical reaction of fear in the soldiers. (stiffness of the thighs, thigh paralysis)

• समभवत् (samabhavat) - Stiffness, trembling, and sweating occurred. (occurred, happened, arose)

• वेपथुः (vepathuḥ) - Trembling of the body. (trembling, shaking)

• स्वेदः (svedaḥ) - Sweating due to fear. (sweat, perspiration)

• एव (eva) - Emphasizes the simultaneous occurrence. (indeed, just, only)

• च (ca) - Connects svedaḥ with the previous phenomena. (and, also)

Words meanings and morphology

तं (taṁ) - That (roar) previously mentioned. (that, him)

(pronoun)

Accusative, masculine, singular of tad

tad - that, this, it

श्रुत्वा (śrutvā) - Having heard Ghaṭotkaca's roar. (having heard)

(indeclinable)

Absolutive (Ktvā)

Formed from root śru.

Root: śru (class 5)

सुमहानादं (sumahānādaṁ) - The tremendous roar of Ghaṭotkaca. (a very great roar/sound)

(noun)

Accusative, masculine, singular of sumahānāda

sumahānāda - a very great roar, a loud sound

Compound type : karmadhāraya (su+mahā+nāda)

• su – good, well, very
  indeclinable
  Prefix denoting excellence or intensity.
• mahā – great, large, mighty
  adjective
• nāda – sound, roar, cry
  noun (masculine)
  From root nad (to roar).
  Root: nad (class 1)

Note: Object of the absolutive śrutvā.

तव (tava) - Referring to Dhṛtarāṣṭra's army. (your, of you)

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you (second person pronoun)

सैन्यस्य (sainyasya) - Of Dhṛtarāṣṭra's army. (of the army, of the host)

(noun)

Genitive, neuter, singular of sainya

sainya - army, host, military force

Derived from senā (army).

भारत (bhārata) - Saṃjaya addressing Dhṛtarāṣṭra. (O Bhārata (descendant of Bharata))

(proper noun)

Vocative, masculine, singular of bhārata

bhārata - descendant of Bharata, an Indian, name for Dhṛtarāṣṭra

Derived from Bharata.

Root: bhṛ

ऊरुस्तम्भः (ūrustambhaḥ) - A physical reaction of fear in the soldiers. (stiffness of the thighs, thigh paralysis)

(noun)

Nominative, masculine, singular of ūrustambha

ūrustambha - stiffness of the thighs, paralysis of the thighs

Compound type : tatpuruṣa (ūru+stambha)

• ūru – thigh
  noun (masculine)
• stambha – stiffness, paralysis, column
  noun (masculine)
  From root stambh (to stiffen, stop).
  Root: stambh (class 5)

Note: Subject of samabhavat.

समभवत् (samabhavat) - Stiffness, trembling, and sweating occurred. (occurred, happened, arose)

(verb)

3rd person , singular, active, past imperfect (laṅ) of sambhū

Imperfect (Laṅ)

From root bhū (to be) with prefix sam.

Prefix: sam

Root: bhū (class 1)

Note: The verb agrees with the first (or all collectively) of the compound subjects.

वेपथुः (vepathuḥ) - Trembling of the body. (trembling, shaking)

(noun)

Nominative, masculine, singular of vepathu

vepathu - trembling, shivering, shaking

From root vep (to tremble).

Root: vep (class 1)

Note: Another subject of samabhavat.

स्वेदः (svedaḥ) - Sweating due to fear. (sweat, perspiration)

(noun)

Nominative, masculine, singular of sveda

sveda - sweat, perspiration

From root svid (to sweat).

Root: svid (class 1)

Note: Another subject of samabhavat.

एव (eva) - Emphasizes the simultaneous occurrence. (indeed, just, only)

(indeclinable)

Emphatic particle.

च (ca) - Connects svedaḥ with the previous phenomena. (and, also)

(indeclinable)

Conjunctive particle.