महाभारतः mahābhārataḥ - book-3, chapter-222, verse-13

अमित्रप्रहितांश्चापि गदान्परमदारुणान् ।
मूलप्रवादैर्हि विषं प्रयच्छन्ति जिघांसवः ॥१३॥

13. amitraprahitāṁścāpi gadānparamadāruṇān ,
mūlapravādairhi viṣaṁ prayacchanti jighāṁsavaḥ.

13. amitra-prahitān ca api gadān parama-dāruṇān
mūlapravādaiḥ hi viṣam prayacchanti jighāṃsavaḥ

13. Those who desire to kill administer exceedingly terrible diseases, and also poisons sent by enemies, through the use of roots and incantations.

Words meanings summery:

• अमित्र-प्रहितान् (amitra-prahitān) - diseases or poisons sent by enemies (sent by enemies; dispatched by foes)

• च (ca) - and; also

• अपि (api) - also, even, too

• गदान् (gadān) - diseases, illnesses

• परम-दारुणान् (parama-dāruṇān) - exceedingly dreadful, extremely terrible

• मूलप्रवादैः (mūlapravādaiḥ) - through the use of roots (herbs) for poisoning and magical incantations to cause harm (by means of roots and spells; by insidious whispers)

• हि (hi) - indeed, surely, certainly

• विषम् (viṣam) - poison, venom

• प्रयच्छन्ति (prayacchanti) - they administer (poisons and diseases) (they give, they offer, they administer)

• जिघांसवः (jighāṁsavaḥ) - those enemies who wish to kill (those desirous of killing, murderous ones)

Words meanings and morphology

अमित्र-प्रहितान् (amitra-prahitān) - diseases or poisons sent by enemies (sent by enemies; dispatched by foes)

(adjective)

Accusative, masculine, plural of amitra-prahita

amitra-prahita - sent by an enemy, dispatched by a foe

Past Passive Participle (of pra-hi) + compound

Compound of 'amitra' (enemy) and 'prahita' (sent, dispatched). Prahita is PPP of pra-√hā (to send).

Compound type : tatpuruṣa (amitra+prahita)

• amitra – enemy, foe; not a friend
  noun (masculine)
  Formed with negative prefix 'a-' and 'mitra' (friend).
• prahita – sent, dispatched, hurled
  adjective (masculine)
  Past Passive Participle
  From pra-√hā (to send, to cast).
  Prefix: pra
  Root: hā (class 3)

Note: Modifies 'gadān' and 'viṣam' (by implication), meaning things dispatched by enemies.

च (ca) - and; also

(indeclinable)

अपि (api) - also, even, too

(indeclinable)

गदान् (gadān) - diseases, illnesses

(noun)

Accusative, masculine, plural of gada

gada - disease, sickness, illness; speech, saying

परम-दारुणान् (parama-dāruṇān) - exceedingly dreadful, extremely terrible

(adjective)

Accusative, masculine, plural of parama-dāruṇa

parama-dāruṇa - supremely dreadful, exceedingly terrible

Compound of 'parama' (supreme, utmost) and 'dāruṇa' (dreadful, terrible).

Compound type : karmadhāraya (parama+dāruṇa)

• parama – supreme, highest, ultimate, most excellent
  adjective (masculine)
• dāruṇa – dreadful, terrible, cruel, harsh
  adjective (masculine)

Note: Modifies 'gadān'.

मूलप्रवादैः (mūlapravādaiḥ) - through the use of roots (herbs) for poisoning and magical incantations to cause harm (by means of roots and spells; by insidious whispers)

(noun)

Instrumental, masculine, plural of mūlapravāda

mūlapravāda - root-talk, traditional saying; use of roots (herbs) and incantations/spells (for magical or harmful purposes)

Compound of 'mūla' (root, origin, herb) and 'pravāda' (talk, report, doctrine, incantation).

Compound type : tatpuruṣa (mūla+pravāda)

• mūla – root, base, origin, foundation; source, herb
  noun (neuter)
• pravāda – speech, talk, report, rumor, saying, doctrine; incantation, spell
  noun (masculine)
  From pra-√vad (to speak forth).
  Prefix: pra
  Root: vad (class 1)

हि (hi) - indeed, surely, certainly

(indeclinable)

विषम् (viṣam) - poison, venom

(noun)

Accusative, neuter, singular of viṣa

viṣa - poison, venom, toxin

प्रयच्छन्ति (prayacchanti) - they administer (poisons and diseases) (they give, they offer, they administer)

(verb)

3rd person , plural, active, present (lat) of prayacchanti

Present Active

3rd person plural, present tense, active voice.

Prefix: pra

Root: yam (class 1)

जिघांसवः (jighāṁsavaḥ) - those enemies who wish to kill (those desirous of killing, murderous ones)

(adjective)

Nominative, masculine, plural of jighāṃsu

jighāṁsu - desirous of killing, murderous, wishing to injure

Desiderative noun/adjective

From the desiderative stem of √han (to kill), meaning 'wishing to kill'.

Root: han (class 2)

Note: Functions as the subject of 'prayacchanti'.