महाभारतः mahābhārataḥ - book-7, chapter-129, verse-31

द्रोणपाण्डवपर्जन्यां खड्गशक्तिगदाशनिम् ।
शरधारास्त्रपवनां भृशं शीतोष्णसंकुलाम् ॥३१॥

31. droṇapāṇḍavaparjanyāṁ khaḍgaśaktigadāśanim ,
śaradhārāstrapavanāṁ bhṛśaṁ śītoṣṇasaṁkulām.

31. droṇapāṇḍavaparjanyām khaḍgaśaktigadāśanim
śaradhārāstrapavanām bhṛśam śītoṣṇasaṅkulām

31. droṇapāṇḍavaparjanyām khaḍgaśaktigadāśanim
śaradhārāstrapavanām bhṛśam śītoṣṇasaṅkulām

31. … having Droṇa and the Pāṇḍavas as its thunderclouds, with swords, javelins, and maces as its thunderbolts, with torrents of arrows as its stormy wind, and exceedingly agitated by both cold and heat (fear and fury) …

Words meanings summery:

• द्रोणपाण्डवपर्जन्याम् (droṇapāṇḍavaparjanyām) - having Droṇa and the Pāṇḍavas as its thunderclouds (referring to the army) (having Droṇa and the Pāṇḍavas as its rain-clouds/rain-gods)

• खड्गशक्तिगदाशनिम् (khaḍgaśaktigadāśanim) - having swords, javelins, and maces as its thunderbolts

• शरधारास्त्रपवनाम् (śaradhārāstrapavanām) - having streams of arrows as its stormy wind

• भृशम् (bhṛśam) - exceedingly, greatly, intensely

• शीतोष्णसङ्कुलाम् (śītoṣṇasaṅkulām) - exceedingly agitated by both cold (fear) and heat (fury) (filled with cold and heat, terribly mixed, agitated)

Words meanings and morphology

द्रोणपाण्डवपर्जन्याम् (droṇapāṇḍavaparjanyām) - having Droṇa and the Pāṇḍavas as its thunderclouds (referring to the army) (having Droṇa and the Pāṇḍavas as its rain-clouds/rain-gods)

(adjective)

Accusative, feminine, singular of droṇapāṇḍavaparjanya

droṇapāṇḍavaparjanya - having Drona and Pandavas as rain-clouds/rain-gods

Compound type : bahuvrīhi (droṇa+pāṇḍava+parjanya)

• droṇa – Drona (a revered teacher of archery)
  proper noun (masculine)
• pāṇḍava – descendant of Pāṇḍu, the Pāṇḍavas
  proper noun (masculine)
• parjanya – rain-cloud, rain-god
  noun (masculine)

खड्गशक्तिगदाशनिम् (khaḍgaśaktigadāśanim) - having swords, javelins, and maces as its thunderbolts

(adjective)

Accusative, feminine, singular of khaḍgaśaktigadāśani

khaḍgaśaktigadāśani - having swords, javelins, and maces as thunderbolts

Compound type : bahuvrīhi (khaḍga+śakti+gadā+aśani)

• khaḍga – sword
  noun (masculine)
• śakti – javelin, spear
  noun (feminine)
• gadā – mace, club
  noun (feminine)
• aśani – thunderbolt, lightning
  noun (masculine)

शरधारास्त्रपवनाम् (śaradhārāstrapavanām) - having streams of arrows as its stormy wind

(adjective)

Accusative, feminine, singular of śaradhārāstrapavana

śaradhārāstrapavana - having streams of arrows as its weapon-wind/stormy wind

Compound type : bahuvrīhi (śaradhārā+astrapavana)

• śaradhārā – stream of arrows
  noun (feminine)
• astrapavana – wind of weapons, stormy wind
  noun (masculine)

भृशम् (bhṛśam) - exceedingly, greatly, intensely

(indeclinable)

शीतोष्णसङ्कुलाम् (śītoṣṇasaṅkulām) - exceedingly agitated by both cold (fear) and heat (fury) (filled with cold and heat, terribly mixed, agitated)

(adjective)

Accusative, feminine, singular of śītoṣṇasaṅkulā

śītoṣṇasaṅkula - mixed with cold and heat, agitated, confused

Compound type : karmadhāraya (śītoṣṇa+saṅkula)

• śītoṣṇa – cold and hot, cold-heat
  noun (neuter)
• saṅkula – crowded, filled, agitated, confused
  adjective (masculine)