महाभारतः mahābhārataḥ - book-3, chapter-157, verse-51

उत्सृज्य ते गदाशूलानसिशक्तिपरश्वधान् ।
दक्षिणां दिशमाजग्मुस्त्रासिता दृढधन्वना ॥५१॥

51. utsṛjya te gadāśūlānasiśaktiparaśvadhān ,
dakṣiṇāṁ diśamājagmustrāsitā dṛḍhadhanvanā.

51. utsṛjya te gadāśūlān asiśaktiparaśvadhān
dakṣiṇām diśam ājagmuḥ trāsitāḥ dṛḍhadhanvanā

51. Abandoning their maces, spears, swords, lances, and battle-axes, they (the rākṣasas), terrified by the formidable archer (Bhīmasena), fled towards the southern direction.

Words meanings summery:

• उत्सृज्य (utsṛjya) - abandoning (having abandoned, having given up)

• ते (te) - they (the rākṣasas) (they, those)

• गदाशूलान् (gadāśūlān) - their maces and spears (maces and spears)

• असिशक्तिपरश्वधान् (asiśaktiparaśvadhān) - their swords, lances, and battle-axes (swords, lances, and battle-axes)

• दक्षिणाम् (dakṣiṇām) - southern (southern, right)

• दिशम् (diśam) - direction (direction, quarter)

• आजग्मुः (ājagmuḥ) - they fled towards (they went, they approached)

• त्रासिताः (trāsitāḥ) - terrified (terrified, frightened)

• दृढधन्वना (dṛḍhadhanvanā) - by the formidable archer (Bhīmasena) (by the firm-bowman, by the strong archer)

Words meanings and morphology

उत्सृज्य (utsṛjya) - abandoning (having abandoned, having given up)

(indeclinable)

Absolutive (gerund)

Derived from √sṛj (to release, create) with prefix ut-

Prefix: ut

Root: sṛj (class 6)

ते (te) - they (the rākṣasas) (they, those)

(pronoun)

Nominative, masculine, plural of tad

tad - that, he, she, it

Note: Subject of 'ājagmuḥ'.

गदाशूलान् (gadāśūlān) - their maces and spears (maces and spears)

(noun)

Accusative, masculine, plural of gadāśūla

gadāśūla - mace and spear

Compound type : dvandva (gadā+śūla)

• gadā – mace, club
  noun (feminine)
• śūla – spear, pike, dart
  noun (masculine)

Note: Object of 'utsṛjya'.

असिशक्तिपरश्वधान् (asiśaktiparaśvadhān) - their swords, lances, and battle-axes (swords, lances, and battle-axes)

(noun)

Accusative, masculine, plural of asiśaktiparaśvadha

asiśaktiparaśvadha - sword, lance, and battle-axe

Compound type : dvandva (asi+śakti+paraśvadha)

• asi – sword
  noun (masculine)
• śakti – lance, spear, power
  noun (feminine)
• paraśvadha – battle-axe, axe
  noun (masculine)

Note: Object of 'utsṛjya'.

दक्षिणाम् (dakṣiṇām) - southern (southern, right)

(adjective)

Accusative, feminine, singular of dakṣiṇā

dakṣiṇā - southern, right, skillful

Note: Qualifies 'diśam'.

दिशम् (diśam) - direction (direction, quarter)

(noun)

Accusative, feminine, singular of diś

diś - direction, quarter, point of compass

Note: Object of movement with 'ājagmuḥ'.

आजग्मुः (ājagmuḥ) - they fled towards (they went, they approached)

(verb)

3rd person , plural, active, perfect (lit) of gam

Prefix: ā

Root: gam (class 1)

Note: With prefix ā-, indicates approaching.

त्रासिताः (trāsitāḥ) - terrified (terrified, frightened)

(adjective)

Nominative, masculine, plural of trāsita

trāsita - terrified, frightened

Past Passive Participle

Derived from √tras (to tremble, be terrified) in causative form (trāsayati) + ppp suffix

Root: tras (class 1)

Note: Qualifies 'te'.

दृढधन्वना (dṛḍhadhanvanā) - by the formidable archer (Bhīmasena) (by the firm-bowman, by the strong archer)

(adjective)

Instrumental, masculine, singular of dṛḍhadhanvan

dṛḍhadhanvan - firm-bowman, strong archer

Compound type : bahuvrīhi (dṛḍha+dhanvan)

• dṛḍha – firm, strong, hard
  adjective
  Past Passive Participle
  Derived from √dṛh (to be firm, strengthen)
  Root: dṛh (class 1)
• dhanvan – bow (noun), bowman (adj)
  noun (neuter)

Note: Agent by whom they were terrified (trāsitāḥ).