महाभारतः mahābhārataḥ - book-14, chapter-10, verse-14

अथो वह्निस्त्रातु वा सर्वतस्ते कामं वर्षं वर्षतु वासवो वा ।
वज्रं तथा स्थापयतां च वायुर्महाघोरं प्लवमानं जलौघैः ॥१४॥

14. atho vahnistrātu vā sarvataste; kāmaṁ varṣaṁ varṣatu vāsavo vā ,
vajraṁ tathā sthāpayatāṁ ca vāyu;rmahāghoraṁ plavamānaṁ jalaughaiḥ.

14. atho vahniḥ trātu vā sarvataḥ te
kāmam varṣam varṣatu vāsavaḥ vā |
vajram tathā sthāpayatām ca vāyuḥ
mahāghoram plavamānam jalaughaiḥ

14. atho vahniḥ te sarvataḥ trātu vā,
vāsavaḥ vā kāmam varṣam varṣatu.
tathā ca vāyuḥ jalaughaiḥ plavamānam mahāghoram vajram sthāpayatām.

14. And now, let Agni protect you from all sides, or let Vasava (Indra) bring desired rain. And likewise, let [the deities including] Vayu stabilize the exceedingly dreadful thunderbolt, which is floating amidst torrents of water.

Words meanings summery:

• अथो (atho) - and now, moreover, then

• वह्निः (vahniḥ) - the deity Agni (fire, god of fire)

• त्रातु (trātu) - let him protect, let him save

• वा (vā) - or, either...or

• सर्वतः (sarvataḥ) - from all sides, completely, everywhere

• ते (te) - to you, for you, your

• कामम् (kāmam) - as desired, according to wish

• वर्षम् (varṣam) - rain

• वर्षतु (varṣatu) - let it rain

• वासवः (vāsavaḥ) - Indra, chief of the Vasus

• वा (vā) - or, either...or

• वज्रम् (vajram) - Indra's thunderbolt weapon (thunderbolt, diamond)

• तथा (tathā) - thus, so, likewise

• स्थापयताम् (sthāpayatām) - let the invoked deities, including Vayu, stabilize (let them stabilize, let them cause to stand)

• च (ca) - and, also

• वायुः (vāyuḥ) - the deity Vayu (wind, god of wind)

• महाघोरम् (mahāghoram) - extremely dreadful, very terrible

• प्लवमानम् (plavamānam) - floating, swimming, surging

• जलौघैः (jalaughaiḥ) - by floods of water, with torrents

Words meanings and morphology

अथो (atho) - and now, moreover, then

(indeclinable)

वह्निः (vahniḥ) - the deity Agni (fire, god of fire)

(noun)

Nominative, masculine, singular of vahni

vahni - fire, Agni, carrier

Root: vah (class 1)

त्रातु (trātu) - let him protect, let him save

(verb)

3rd person , singular, active, imperative (loṭ) of trā

Root: trā (class 2)

वा (vā) - or, either...or

(indeclinable)

सर्वतः (sarvataḥ) - from all sides, completely, everywhere

(indeclinable)

ते (te) - to you, for you, your

(pronoun)

Dative, singular of tvad

tvad - you

कामम् (kāmam) - as desired, according to wish

(noun)

Accusative, neuter, singular of kāma

kāma - wish, desire, love, object of desire

Root: kam (class 1)

Note: Used adverbially here

वर्षम् (varṣam) - rain

(noun)

Accusative, neuter, singular of varṣa

varṣa - rain, year, rainy season

Root: vṛṣ (class 1)

वर्षतु (varṣatu) - let it rain

(verb)

3rd person , singular, active, imperative (loṭ) of vṛṣ

Root: vṛṣ (class 1)

वासवः (vāsavaḥ) - Indra, chief of the Vasus

(proper noun)

Nominative, masculine, singular of vāsava

vāsava - Indra, chief of the Vasus, son of Vasu

वा (vā) - or, either...or

(indeclinable)

वज्रम् (vajram) - Indra's thunderbolt weapon (thunderbolt, diamond)

(noun)

Accusative, neuter, singular of vajra

vajra - thunderbolt, diamond, weapon of Indra

तथा (tathā) - thus, so, likewise

(indeclinable)

स्थापयताम् (sthāpayatām) - let the invoked deities, including Vayu, stabilize (let them stabilize, let them cause to stand)

(verb)

3rd person , plural, active, imperative (loṭ) of sthā

Causative verb form

Root sthā, causative stem sthāpaya

Root: sthā (class 1)

च (ca) - and, also

(indeclinable)

वायुः (vāyuḥ) - the deity Vayu (wind, god of wind)

(noun)

Nominative, masculine, singular of vāyu

vāyu - wind, air, god of wind

महाघोरम् (mahāghoram) - extremely dreadful, very terrible

(adjective)

Accusative, neuter, singular of mahāghora

mahāghora - very terrible, exceedingly dreadful

Compound type : karmadhāraya (mahā+ghora)

• mahā – great, large, mighty
  adjective
• ghora – dreadful, terrible, fearful
  adjective

प्लवमानम् (plavamānam) - floating, swimming, surging

(adjective)

Accusative, neuter, singular of plavamāna

plavamāna - floating, swimming, surging

Present Middle Participle

Derived from √plu (to float, swim) with śānac suffix

Root: plu (class 1)

जलौघैः (jalaughaiḥ) - by floods of water, with torrents

(noun)

Instrumental, masculine, plural of jalaugha

jalaugha - flood of water, torrent

Compound type : tatpuruṣa (jala+ogha)

• jala – water
  noun (neuter)
• ogha – flood, current, multitude
  noun (masculine)