महाभारतः mahābhārataḥ - book-3, chapter-225, verse-18

न पापकं ध्यास्यति धर्मपुत्रो धनंजयश्चाप्यनुवर्तते तम् ।
अरण्यवासेन विवर्धते तु भीमस्य कोपोऽग्निरिवानिलेन ॥१८॥

18. na pāpakaṁ dhyāsyati dharmaputro; dhanaṁjayaścāpyanuvartate tam ,
araṇyavāsena vivardhate tu; bhīmasya kopo'gnirivānilena.

18. na pāpakam dhyāsyati dharmaputraḥ
dhanaṃjayaḥ ca api anuvartate
tam araṇyavāsena vivardhate tu
bhīmasya kopaḥ agniḥ iva anilena

18. The son of natural law (dharma), Yudhishthira, will not contemplate any evil deed, and Dhananjaya (Arjuna) also continues to follow him. But Bhima's anger intensifies due to his forest dwelling, just as fire is fueled by the wind.

Words meanings summery:

• न (na) - not (not, no)

• पापकम् (pāpakam) - evil deed (evil deed, sin, wicked act)

• ध्यास्यति (dhyāsyati) - he will contemplate (he will think, he will meditate, he will contemplate)

• धर्मपुत्रः (dharmaputraḥ) - Yudhishthira, son of natural law (dharma) (son of Dharma (Yudhishthira))

• धनंजयः (dhanaṁjayaḥ) - Arjuna (conqueror of wealth (epithet of Arjuna))

• च (ca) - and (and, also)

• अपि (api) - also (also, even, too)

• अनुवर्तते (anuvartate) - he follows (he follows, he conforms, he accompanies)

• तम् (tam) - him (Yudhishthira) (him, that (masc. acc. sg.))

• अरण्यवासेन (araṇyavāsena) - due to his forest dwelling (by dwelling in the forest, by forest life)

• विवर्धते (vivardhate) - intensifies, grows (it grows, it increases, it thrives)

• तु (tu) - but (but, indeed, however)

• भीमस्य (bhīmasya) - of Bhima

• कोपः (kopaḥ) - anger (anger, wrath)

• अग्निः (agniḥ) - fire (fire, Agni (god of fire))

• इव (iva) - just as (like, as, as it were)

• अनिलेन (anilena) - by the wind

Words meanings and morphology

न (na) - not (not, no)

(indeclinable)

पापकम् (pāpakam) - evil deed (evil deed, sin, wicked act)

(noun)

Accusative, neuter, singular of pāpaka

pāpaka - sinful, wicked, evil; an evil deed, sin

from pāpa

Note: Object of dhyāsyati (will meditate upon).

ध्यास्यति (dhyāsyati) - he will contemplate (he will think, he will meditate, he will contemplate)

(verb)

3rd person , singular, active, future (lṛṭ) of dhyā

Root: dhyāi (class 1)

धर्मपुत्रः (dharmaputraḥ) - Yudhishthira, son of natural law (dharma) (son of Dharma (Yudhishthira))

(proper noun)

Nominative, masculine, singular of dharmaputra

dharmaputra - son of Dharma (epithet of Yudhishthira)

Compound type : tatpurusha (dharma+putra)

• dharma – natural law, constitution, duty, righteousness
  noun (masculine)
• putra – son, child
  noun (masculine)

Note: Subject of 'dhyāsyati'.

धनंजयः (dhanaṁjayaḥ) - Arjuna (conqueror of wealth (epithet of Arjuna))

(proper noun)

Nominative, masculine, singular of dhanaṃjaya

dhanaṁjaya - conqueror of wealth (epithet of Arjuna), fire

Compound type : upapada tatpurusha (dhana+jaya)

• dhana – wealth, riches, property
  noun (neuter)
• jaya – victory, conquest
  noun (masculine)
  from ji (to conquer)
  Root: ji (class 1)

Note: Subject of 'anuvartate'.

च (ca) - and (and, also)

(indeclinable)

अपि (api) - also (also, even, too)

(indeclinable)

अनुवर्तते (anuvartate) - he follows (he follows, he conforms, he accompanies)

(verb)

3rd person , singular, middle, present (laṭ) of anuvṛt

Prefix: anu

Root: vṛt (class 1)

तम् (tam) - him (Yudhishthira) (him, that (masc. acc. sg.))

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, him (demonstrative pronoun)

Note: Object of 'anuvartate'.

अरण्यवासेन (araṇyavāsena) - due to his forest dwelling (by dwelling in the forest, by forest life)

(noun)

Instrumental, masculine, singular of araṇyavāsa

araṇyavāsa - forest dwelling, living in a forest

Compound type : tatpurusha (araṇya+vāsa)

• araṇya – forest, wilderness
  noun (neuter)
• vāsa – dwelling, residence, abode
  noun (masculine)
  from vas (to dwell)
  Root: vas (class 1)

Note: Cause of anger's growth.

विवर्धते (vivardhate) - intensifies, grows (it grows, it increases, it thrives)

(verb)

3rd person , singular, middle, present (laṭ) of vivṛdh

Prefix: vi

Root: vṛdh (class 1)

Note: Subject is 'kopaḥ'.

तु (tu) - but (but, indeed, however)

(indeclinable)

भीमस्य (bhīmasya) - of Bhima

(proper noun)

Genitive, masculine, singular of bhīma

bhīma - Bhima (a character in Mahabharata), terrible, formidable

Note: Qualifies 'kopaḥ'.

कोपः (kopaḥ) - anger (anger, wrath)

(noun)

Nominative, masculine, singular of kopa

kopa - anger, wrath, fury

from kup (to be angry)

Root: kup (class 4)

Note: Subject of 'vivardhate'.

अग्निः (agniḥ) - fire (fire, Agni (god of fire))

(noun)

Nominative, masculine, singular of agni

agni - fire, Agni (god of fire)

Note: In comparison with 'kopaḥ'.

इव (iva) - just as (like, as, as it were)

(indeclinable)

Note: Particle for comparison.

अनिलेन (anilena) - by the wind

(noun)

Instrumental, masculine, singular of anila

anila - wind, air, Anila (god of wind)

Note: Agent in the comparison, like 'araṇyavāsena'.