महाभारतः mahābhārataḥ - book-3, chapter-213, verse-13

अथास्य शैलशिखरं केशी क्रुद्धो व्यवासृजत् ।
तदापतन्तं संप्रेक्ष्य शैलशृङ्गं शतक्रतुः ।
बिभेद राजन्वज्रेण भुवि तन्निपपात ह ॥१३॥

13. athāsya śailaśikharaṁ keśī kruddho vyavāsṛjat ,
tadāpatantaṁ saṁprekṣya śailaśṛṅgaṁ śatakratuḥ ,
bibheda rājanvajreṇa bhuvi tannipapāta ha.

13. atha asya śaila-śikharaṃ keśī kruddhaḥ
vyavāsṛjat tat āpatantaṃ samprekṣya
śaila-śṛṅgaṃ śatakratuḥ bibheda
rājan vajreṇa bhuvi tat nipapāta ha

13. Then, enraged, Keśī hurled a mountain peak at Indra. Having seen that incoming mountain peak, Śatakratu (Indra), O King, split it with his thunderbolt, and it indeed fell to the ground.

Words meanings summery:

• अथ (atha) - then (then, now, moreover)

• अस्य (asya) - to him (Indra) (to him, of him, his)

• शैल-शिखरं (śaila-śikharaṁ) - a mountain peak (mountain peak)

• केशी (keśī) - the Asura Keśī (Keśī (name of an Asura))

• क्रुद्धः (kruddhaḥ) - enraged (enraged, angry)

• व्यवासृजत् (vyavāsṛjat) - hurled (hurled, released)

• तत् (tat) - that (peak) (that (neuter accusative singular))

• आपतन्तं (āpatantaṁ) - that which was falling (the peak) (falling, approaching (masculine/neuter accusative singular))

• सम्प्रेक्ष्य (samprekṣya) - having seen (having seen, having observed)

• शैल-शृङ्गं (śaila-śṛṅgaṁ) - the mountain peak (mountain peak)

• शतक्रतुः (śatakratuḥ) - Śatakratu (Indra, the one of a hundred sacrifices) (Śatakratu (Indra))

• बिभेद (bibheda) - split (split, pierced, broke)

• राजन् (rājan) - O King (vocative) (O king)

• वज्रेण (vajreṇa) - with his thunderbolt (with the thunderbolt)

• भुवि (bhuvi) - on the ground (on the earth, on the ground)

• तत् (tat) - it (the peak) (it, that (neuter nominative/accusative singular))

• निपपात (nipapāta) - fell down

• ह (ha) - indeed (indeed, certainly (emphatic particle))

Words meanings and morphology

अथ (atha) - then (then, now, moreover)

(indeclinable)

अस्य (asya) - to him (Indra) (to him, of him, his)

(pronoun)

Dative, masculine, singular of idam

idam - this, he, she, it

Note: Used here in dative sense (to him).

शैल-शिखरं (śaila-śikharaṁ) - a mountain peak (mountain peak)

(noun)

Accusative, neuter, singular of śaila-śikhara

śaila-śikhara - mountain peak, summit

Compound type : tatpuruṣa (śaila+śikhara)

• śaila – mountain, rock
  noun (masculine)
• śikhara – peak, summit, crest
  noun (neuter)

केशी (keśī) - the Asura Keśī (Keśī (name of an Asura))

(proper noun)

Nominative, masculine, singular of keśin

keśin - hairy, having long hair; name of an Asura

क्रुद्धः (kruddhaḥ) - enraged (enraged, angry)

(adjective)

Nominative, masculine, singular of kruddha

kruddha - enraged, angry

Past Passive Participle

√krudh + kta

Root: krudh (class 4)

Note: Used attributively here.

व्यवासृजत् (vyavāsṛjat) - hurled (hurled, released)

(verb)

3rd person , singular, active, past imperfect (luṅ) of sṛj

Imperfect active third person singular

√sṛj with prefixes vi- and ava-

Prefixes: vi+ava

Root: sṛj (class 6)

Note: The initial 'vyava' is from vi-ava. This is an aorist form (luṅ).

तत् (tat) - that (peak) (that (neuter accusative singular))

(pronoun)

Accusative, neuter, singular of tad

tad - that, it

आपतन्तं (āpatantaṁ) - that which was falling (the peak) (falling, approaching (masculine/neuter accusative singular))

(adjective)

Accusative, neuter, singular of āpatat

āpatat - falling, descending, approaching

Present active participle

√pat with prefix ā-

Prefix: ā

Root: pat (class 1)

Note: Agrees with śaila-śṛṅgam.

सम्प्रेक्ष्य (samprekṣya) - having seen (having seen, having observed)

(indeclinable)

absolutive/gerund

√īkṣ with prefixes sam- and pra- + -ya suffix

Prefixes: sam+pra

Root: īkṣ (class 1)

Note: Often used for 'after seeing'.

शैल-शृङ्गं (śaila-śṛṅgaṁ) - the mountain peak (mountain peak)

(noun)

Accusative, neuter, singular of śaila-śṛṅga

śaila-śṛṅga - mountain peak, summit

Compound type : tatpuruṣa (śaila+śṛṅga)

• śaila – mountain, rock
  noun (masculine)
• śṛṅga – horn, peak, summit
  noun (neuter)

Note: Synonymous with śaila-śikharaṃ.

शतक्रतुः (śatakratuḥ) - Śatakratu (Indra, the one of a hundred sacrifices) (Śatakratu (Indra))

(proper noun)

Nominative, masculine, singular of śatakratu

śatakratu - Indra, having a hundred sacrifices

Compound type : bahuvrīhi (śata+kratu)

• śata – hundred
  numeral (neuter)
• kratu – sacrifice, power, resolve
  noun (masculine)

Note: A name for Indra.

बिभेद (bibheda) - split (split, pierced, broke)

(verb)

3rd person , singular, active, perfect (lit) of bhid

Perfect active third person singular

reduplicated perfect form of √bhid

Root: bhid (class 7)

राजन् (rājan) - O King (vocative) (O king)

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler

Note: A form of address.

वज्रेण (vajreṇa) - with his thunderbolt (with the thunderbolt)

(noun)

Instrumental, masculine, singular of vajra

vajra - thunderbolt, diamond

भुवि (bhuvi) - on the ground (on the earth, on the ground)

(noun)

Locative, feminine, singular of bhū

bhū - earth, ground, land

तत् (tat) - it (the peak) (it, that (neuter nominative/accusative singular))

(pronoun)

Nominative, neuter, singular of tad

tad - that, it

Note: Refers to the mountain peak.

निपपात (nipapāta) - fell down

(verb)

3rd person , singular, active, perfect (lit) of pat

Perfect active third person singular

reduplicated perfect form of √pat with prefix ni-

Prefix: ni

Root: pat (class 1)

ह (ha) - indeed (indeed, certainly (emphatic particle))

(indeclinable)

Note: Used for emphasis or narrative continuity.