महाभारतः mahābhārataḥ - book-1, chapter-215, verse-6

इदमिन्द्रः सदा दावं खाण्डवं परिरक्षति ।
तं न शक्नोम्यहं दग्धुं रक्ष्यमाणं महात्मना ॥६॥

6. idamindraḥ sadā dāvaṁ khāṇḍavaṁ parirakṣati ,
taṁ na śaknomyahaṁ dagdhuṁ rakṣyamāṇaṁ mahātmanā.

6. idam indraḥ sadā dāvam khāṇḍavam pari-rakṣati
tam na śaknomi aham dagdhum rakṣyamāṇam mahātmanā

6. Indra always protects this Khāṇḍava forest. I am unable to burn it, as it is being protected by that great being (Indra).

Words meanings summery:

• इदम् (idam) - this, here

• इन्द्रः (indraḥ) - Indra

• सदा (sadā) - always, ever

• दावम् (dāvam) - the forest itself, as an object to be burned (forest, wood, forest fire)

• खाण्डवम् (khāṇḍavam) - Khāṇḍava (name of a forest)

• परि-रक्षति (pari-rakṣati) - protects, guards, preserves all around

• तम् (tam) - the Khāṇḍava forest (that, it)

• न (na) - not

• शक्नोमि (śaknomi) - I am able, I can

• अहम् (aham) - I

• दग्धुम् (dagdhum) - to burn

• रक्ष्यमाणम् (rakṣyamāṇam) - the Khāṇḍava forest which is being protected (being protected, being guarded)

• महात्मना (mahātmanā) - by Indra (by the great soul, by the great being)

Words meanings and morphology

इदम् (idam) - this, here

(pronoun)

Accusative, neuter, singular of idam

idam - this, here, present

इन्द्रः (indraḥ) - Indra

(proper noun)

Nominative, masculine, singular of indra

indra - Indra (name of a Vedic deity, king of gods)

सदा (sadā) - always, ever

(indeclinable)

दावम् (dāvam) - the forest itself, as an object to be burned (forest, wood, forest fire)

(noun)

Accusative, masculine, singular of dāva

dāva - forest, wood, conflagration, forest fire

खाण्डवम् (khāṇḍavam) - Khāṇḍava (name of a forest)

(proper noun)

Accusative, neuter, singular of khāṇḍava

khāṇḍava - the Khāṇḍava forest (a mythical forest in ancient India)

परि-रक्षति (pari-rakṣati) - protects, guards, preserves all around

(verb)

3rd person , singular, active, present (laṭ) of pari-rakṣ

Prefix: pari

Root: rakṣ (class 1)

तम् (tam) - the Khāṇḍava forest (that, it)

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

न (na) - not

(indeclinable)

शक्नोमि (śaknomi) - I am able, I can

(verb)

1st person , singular, active, present (laṭ) of śak

Root: śak (class 5)

अहम् (aham) - I

(pronoun)

Nominative, singular of aham

aham - I

दग्धुम् (dagdhum) - to burn

(indeclinable)

Infinitive

Infinitive form of root √dah

Root: dah (class 1)

रक्ष्यमाणम् (rakṣyamāṇam) - the Khāṇḍava forest which is being protected (being protected, being guarded)

(participle)

Accusative, masculine, singular of rakṣyamāṇa

rakṣyamāṇa - being protected, being guarded, being preserved

Present Passive Participle

Derived from root √rakṣ (to protect, guard)

Root: rakṣ (class 1)

महात्मना (mahātmanā) - by Indra (by the great soul, by the great being)

(noun)

Instrumental, masculine, singular of mahātman

mahātman - great-souled, noble, magnanimous, a great being

Compound type : karmadhāraya (mahat+ātman)

• mahat – great, large, vast, mighty
  adjective
• ātman – soul, self, spirit, essence
  noun (masculine)