महाभारतः mahābhārataḥ - book-7, chapter-136, verse-18

सा पाण्डुपुत्रस्य शरैर्दार्यमाणा महाचमूः ।
तमसा संवृते लोके व्यद्रवत्सर्वतोमुखी ॥१८॥

18. sā pāṇḍuputrasya śarairdāryamāṇā mahācamūḥ ,
tamasā saṁvṛte loke vyadravatsarvatomukhī.

18. sā pāṇḍuputrasya śaraiḥ dāryamāṇā mahācamūḥ
tamasā saṃvṛte loke vyadravat sarvatomukhī

18. mahācamūḥ sā pāṇḍuputrasya śaraiḥ dāryamāṇā
loke tamasā saṃvṛte sarvatomukhī vyadravat

18. That great army, being torn apart by the arrows of Pāṇḍu's son, fled in all directions as the world became enveloped in darkness.

Words meanings summery:

• सा (sā) - that (referring to the great army) (she, that)

• पाण्डुपुत्रस्य (pāṇḍuputrasya) - of Arjuna (of the son of Pāṇḍu)

• शरैः (śaraiḥ) - by arrows

• दार्यमाणा (dāryamāṇā) - being torn, being rent asunder

• महाचमूः (mahācamūḥ) - great army

• तमसा (tamasā) - by darkness

• संवृते (saṁvṛte) - enveloped, covered

• लोके (loke) - in the world, in the region, in the place

• व्यद्रवत् (vyadravat) - fled, ran away

• सर्वतोमुखी (sarvatomukhī) - (fled) in all directions (facing all directions, in all directions)

Words meanings and morphology

सा (sā) - that (referring to the great army) (she, that)

(pronoun)

Nominative, feminine, singular of tad

tad - that, this, he, she, it

पाण्डुपुत्रस्य (pāṇḍuputrasya) - of Arjuna (of the son of Pāṇḍu)

(noun)

Genitive, masculine, singular of pāṇḍuputra

pāṇḍuputra - son of Pāṇḍu

Compound type : tatpuruṣa (pāṇḍu+putra)

• pāṇḍu – Pāṇḍu (proper name)
  proper noun (masculine)
• putra – son
  noun (masculine)

शरैः (śaraiḥ) - by arrows

(noun)

Instrumental, masculine, plural of śara

śara - arrow

Root: śṝ (class 9)

दार्यमाणा (dāryamāṇā) - being torn, being rent asunder

(participle)

Nominative, feminine, singular of dāryamāṇa

dāryamāṇa - being torn, being rent, being split

Present Passive Participle

Root dṝ (to tear, split) in passive voice, present tense.

Root: dṝ (class 9)

महाचमूः (mahācamūḥ) - great army

(noun)

Nominative, feminine, singular of mahācamū

mahācamū - great army, large force

Compound type : karmadhāraya (mahā+camū)

• mahā – great, large
  adjective
• camū – army, host
  noun (feminine)

तमसा (tamasā) - by darkness

(noun)

Instrumental, neuter, singular of tamas

tamas - darkness, gloom

Root: tam

संवृते (saṁvṛte) - enveloped, covered

(participle)

Locative, neuter, singular of saṃvṛta

saṁvṛta - covered, enveloped, concealed, surrounded

Past Passive Participle

From root vṛ (to cover, enclose) with prefix saṃ.

Prefix: sam

Root: vṛ (class 5)

लोके (loke) - in the world, in the region, in the place

(noun)

Locative, masculine, singular of loka

loka - world, region, place, people

Root: lok (class 1)

व्यद्रवत् (vyadravat) - fled, ran away

(verb)

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

Imperfect active, 3rd person singular

Imperfect of root dru (to run) with upasarga vi. The 'a' is augment for past tense.

Prefix: vi

Root: dru (class 1)

सर्वतोमुखी (sarvatomukhī) - (fled) in all directions (facing all directions, in all directions)

(adjective)

Nominative, feminine, singular of sarvatomukha

sarvatomukha - facing all directions, omnipresent, fleeing in all directions

Compound type : bahuvrīhi (sarvataḥ+mukha)

• sarvataḥ – from all sides, everywhere
  indeclinable
• mukha – face, mouth, direction
  noun (neuter)