महाभारतः mahābhārataḥ - book-10, chapter-18, verse-21

ततः प्रसन्नो भगवान्प्रास्यत्कोपं जलाशये ।
स जलं पावको भूत्वा शोषयत्यनिशं प्रभो ॥२१॥

21. tataḥ prasanno bhagavānprāsyatkopaṁ jalāśaye ,
sa jalaṁ pāvako bhūtvā śoṣayatyaniśaṁ prabho.

21. tataḥ prasannaḥ bhagavān prāsyat kopam jalāśaye
saḥ jalam pāvakaḥ bhūtvā śoṣayati aniśam prabho

21. tataḥ prasannaḥ bhagavān kopam jalāśaye prāsyat
saḥ pāvakaḥ bhūtvā jalam aniśam śoṣayati prabho

21. Then the pleased Lord (Bhagavān) cast his anger into a body of water. That (anger), having become fire, constantly dries up the water, O lord.

Words meanings summery:

• ततः (tataḥ) - then, therefore

• प्रसन्नः (prasannaḥ) - (the Lord having become pleased) (pleased, tranquil, gracious, clear)

• भगवान् (bhagavān) - (referring to Shiva) (the Lord, the adorable one, fortunate)

• प्रास्यत् (prāsyat) - he threw, he cast, he hurled

• कोपम् (kopam) - (Shiva's anger) (anger, wrath, fury)

• जलाशये (jalāśaye) - (into the ocean) (in the reservoir, in the body of water, in the lake/ocean)

• सः (saḥ) - (referring to the anger, kopa, which became fire) (he, that)

• जलम् (jalam) - (the water in the reservoir/ocean) (water)

• पावकः (pāvakaḥ) - (the anger having become fire) (fire, purifier, fire-god (Agni))

• भूत्वा (bhūtvā) - having become, having been

• शोषयति (śoṣayati) - (the fire dries up the water) (dries up, causes to dry)

• अनिशम् (aniśam) - constantly, ceaselessly, day and night

• प्रभो (prabho) - (addressed to an interlocutor like Yudhiṣṭhira) (O lord!, O master!)

Words meanings and morphology

ततः (tataḥ) - then, therefore

(indeclinable)

From pronominal stem 'tad' with suffix 'tas'

प्रसन्नः (prasannaḥ) - (the Lord having become pleased) (pleased, tranquil, gracious, clear)

(adjective)

Nominative, masculine, singular of prasanna

prasanna - pleased, tranquil, gracious, clear, bright

Past Passive Participle

From pra-sad (to become clear, gracious)

Prefix: pra

Root: sad (class 1)

भगवान् (bhagavān) - (referring to Shiva) (the Lord, the adorable one, fortunate)

(noun)

Nominative, masculine, singular of bhagavat

bhagavat - fortunate, prosperous, glorious, divine, adorable, Lord

Possessive adjective from 'bhaga' (fortune)

प्रास्यत् (prāsyat) - he threw, he cast, he hurled

(verb)

3rd person , singular, active, past imperfect (laṅ) of as

Prefix: pra

Root: as (class 4)

Note: Formed with upasarga 'pra-'

कोपम् (kopam) - (Shiva's anger) (anger, wrath, fury)

(noun)

Accusative, masculine, singular of kopa

kopa - anger, wrath, fury, indignation

From root kup (to be angry)

Root: kup (class 4)

जलाशये (jalāśaye) - (into the ocean) (in the reservoir, in the body of water, in the lake/ocean)

(noun)

Locative, masculine, singular of jalāśaya

jalāśaya - reservoir of water, lake, pond, ocean

Compound: jala (water) + āśaya (receptacle)

Compound type : tatpurusha (jala+āśaya)

• jala – water
  noun (neuter)
• āśaya – receptacle, abode, reservoir, intention
  noun (masculine)
  From ā-śī (to lie in)
  Prefix: ā
  Root: śī (class 2)

सः (saḥ) - (referring to the anger, kopa, which became fire) (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

जलम् (jalam) - (the water in the reservoir/ocean) (water)

(noun)

Accusative, neuter, singular of jala

jala - water

पावकः (pāvakaḥ) - (the anger having become fire) (fire, purifier, fire-god (Agni))

(noun)

Nominative, masculine, singular of pāvaka

pāvaka - fire, purifier, clean, pure

From root pū (to purify)

Root: pū (class 1)

भूत्वा (bhūtvā) - having become, having been

(indeclinable)

absolutive

Gerund/Absolutive form from root bhū

Root: bhū (class 1)

शोषयति (śoṣayati) - (the fire dries up the water) (dries up, causes to dry)

(verb)

3rd person , singular, active, present (laṭ) of śuṣ

Causative present

Causative stem śoṣaya- from root śuṣ

Root: śuṣ (class 4)

अनिशम् (aniśam) - constantly, ceaselessly, day and night

(indeclinable)

Adverbial use of 'aniśa' (without rest)

Compound type : bahuvrihi (a+niśā)

• a – not, un-
  indeclinable
• niśā – night, rest
  noun (feminine)

प्रभो (prabho) - (addressed to an interlocutor like Yudhiṣṭhira) (O lord!, O master!)

(noun)

Vocative, masculine, singular of prabhu

prabhu - lord, master, mighty one

From pra-bhū (to be powerful)

Prefix: pra

Root: bhū (class 1)