महाभारतः mahābhārataḥ - book-9, chapter-23, verse-50

शरासनवरं घोरं शक्तिकण्टकसंवृतम् ।
गदापरिघपन्थानं रथनागमहाद्रुमम् ॥५०॥

50. śarāsanavaraṁ ghoraṁ śaktikaṇṭakasaṁvṛtam ,
gadāparighapanthānaṁ rathanāgamahādrumam.

50. śarāsanavaram ghoram śaktikaṇṭakasaṃvṛtam
gadāparighapanthānam rathanāgamahādrumam

50. ghoram śarāsanavaram śaktikaṇṭakasaṃvṛtam
gadāparighapanthānam rathanāgamahādrumam

50. (He entered the enemy host, which was) dreadful, outstanding with bows, covered with thorny spears, with maces and iron clubs forming its pathways, and chariots and elephants standing like great trees.

Words meanings summery:

• शरासनवरम् (śarāsanavaram) - outstanding with bows (excellent with bows, best of bows)

• घोरम् (ghoram) - dreadful (dreadful, terrible, formidable)

• शक्तिकण्टकसंवृतम् (śaktikaṇṭakasaṁvṛtam) - covered with thorny spears, enveloped in a thicket of spears (covered with spears (like) thorns, bristling with spears)

• गदापरिघपन्थानम् (gadāparighapanthānam) - its pathways formed by maces and iron clubs (having maces and iron clubs as paths)

• रथनागमहाद्रुमम् (rathanāgamahādrumam) - its chariots and elephants like great trees (having chariots and elephants as great trees)

Words meanings and morphology

शरासनवरम् (śarāsanavaram) - outstanding with bows (excellent with bows, best of bows)

(adjective)

Accusative, neuter, singular of śarāsanavara

śarāsanavara - best of bows, excellent in archery

Compound noun/adjective, neuter accusative singular.

Compound type : Tatpuruṣa (śarāsana+vara)

• śarāsana – bow (arrow-seat)
  noun (neuter)
  Neuter noun. Tatpuruṣa compound of śara (arrow) and āsana (seat).
• vara – best, excellent, boon, choice
  adjective (masculine)
  Adjective/noun.
  Root: vṛ (class 5)

Note: Qualifies an implied balam or sainyam.

घोरम् (ghoram) - dreadful (dreadful, terrible, formidable)

(adjective)

Accusative, neuter, singular of ghora

ghora - dreadful, terrible, formidable, fierce

Neuter accusative singular.

Root: ghur (class 1)

शक्तिकण्टकसंवृतम् (śaktikaṇṭakasaṁvṛtam) - covered with thorny spears, enveloped in a thicket of spears (covered with spears (like) thorns, bristling with spears)

(adjective)

Accusative, neuter, singular of śaktikaṇṭakasaṃvṛta

śaktikaṇṭakasaṁvṛta - covered with spears acting as thorns

Compound adjective, neuter accusative singular.

Compound type : Tatpuruṣa (śakti+kaṇṭaka+saṃvṛta)

• śakti – spear, power, strength (śakti)
  noun (feminine)
  Feminine noun.
  Root: śak (class 5)
• kaṇṭaka – thorn, prickle, impediment
  noun (masculine)
  Masculine/neuter noun.
• saṃvṛta – covered, enveloped, concealed
  adjective
  Past Passive Participle
  From prefix sam- and root vṛ (to cover) + kta suffix.
  Prefix: sam
  Root: vṛ (class 5)

Note: Qualifies an implied balam or sainyam.

गदापरिघपन्थानम् (gadāparighapanthānam) - its pathways formed by maces and iron clubs (having maces and iron clubs as paths)

(adjective)

Accusative, neuter, singular of gadāparighapanthāna

gadāparighapanthāna - having maces and iron clubs for paths, a path of maces and iron clubs

Bahuvrīhi compound, neuter accusative singular.

Compound type : Bahuvrīhi (gadā+parigha+panthan)

• gadā – mace, club
  noun (feminine)
  Feminine noun.
• parigha – iron club, bolt, bar
  noun (masculine)
  Masculine noun.
• panthan – path, road, way
  noun (masculine)
  Masculine noun (stem panthin).

Note: Qualifies an implied balam or sainyam.

रथनागमहाद्रुमम् (rathanāgamahādrumam) - its chariots and elephants like great trees (having chariots and elephants as great trees)

(adjective)

Accusative, neuter, singular of rathanāgamahādruma

rathanāgamahādruma - having chariots and elephants as great trees

Bahuvrīhi compound, neuter accusative singular.

Compound type : Bahuvrīhi (ratha+nāga+mahādruma)

• ratha – chariot
  noun (masculine)
  Masculine noun.
• nāga – elephant, serpent
  noun (masculine)
  Masculine noun.
• mahādruma – great tree, large tree
  noun (masculine)
  Compound noun, masculine. Karma-Tatpuruṣa or Bahuvrīhi (maha + druma).

Note: Qualifies an implied balam or sainyam.