महाभारतः mahābhārataḥ - book-1, chapter-25, verse-21

तस्य बृंहितशब्देन कूर्मोऽप्यन्तर्जलेशयः ।
उत्थितोऽसौ महाकायः कृत्स्नं संक्षोभयन्सरः ॥२१॥

21. tasya bṛṁhitaśabdena kūrmo'pyantarjaleśayaḥ ,
utthito'sau mahākāyaḥ kṛtsnaṁ saṁkṣobhayansaraḥ.

21. tasya bṛṃhitaśabdena kūrmaḥ api antarjaleśayaḥ
utthitaḥ asau mahākāyaḥ kṛtsnam saṃkṣobhayan saraḥ

21. At the sound of the elephant's trumpeting, that colossal tortoise, who had been lying within the water, rose up, stirring the entire lake.

Words meanings summery:

• तस्य (tasya) - of the elephant (his, its)

• बृंहितशब्देन (bṛṁhitaśabdena) - by the elephant's trumpeting (by the sound of a trumpet/roar (like an elephant's))

• कूर्मः (kūrmaḥ) - tortoise

• अपि (api) - also, too (also, even)

• अन्तर्जलेशयः (antarjaleśayaḥ) - lying within the water

• उत्थितः (utthitaḥ) - risen, stood up, emerged

• असौ (asau) - that tortoise (that (one, masculine nominative singular))

• महाकायः (mahākāyaḥ) - colossal, enormous-bodied

• कृत्स्नम् (kṛtsnam) - entire, whole, complete

• संक्षोभयन् (saṁkṣobhayan) - agitating, stirring up, disturbing

• सरः (saraḥ) - lake, pond

Words meanings and morphology

तस्य (tasya) - of the elephant (his, its)

(pronoun)

Genitive, masculine, singular of tad

tad - that

Note: Refers to the elephant.

बृंहितशब्देन (bṛṁhitaśabdena) - by the elephant's trumpeting (by the sound of a trumpet/roar (like an elephant's))

(noun)

Instrumental, masculine, singular of bṛṃhitaśabda

bṛṁhitaśabda - sound of trumpeting/roaring (elephant's sound)

Compound type : tatpuruṣa (bṛṃhita+śabda)

• bṛṃhita – trumpeted, roared (past participle from √bṛṃh)
  adjective (neuter)
  past participle
  From root `bṛṃh`.
  Root: bṛṃh (class 1)
• śabda – sound, word, voice
  noun (masculine)

कूर्मः (kūrmaḥ) - tortoise

(noun)

Nominative, masculine, singular of kūrma

kūrma - tortoise, turtle

Note: Subject of `utthitaḥ`.

अपि (api) - also, too (also, even)

(indeclinable)

अन्तर्जलेशयः (antarjaleśayaḥ) - lying within the water

(adjective)

Nominative, masculine, singular of antarjaleśaya

antarjaleśaya - lying or resting in the water

Compound type : tatpuruṣa (antarjala+śaya)

• antar – within, between
  indeclinable
• jala – water
  noun (neuter)
• śaya – lying, sleeping, resting
  adjective
  agent noun
  From root `śī`.
  Root: śī (class 2)

Note: Agrees with `kūrmaḥ`.

उत्थितः (utthitaḥ) - risen, stood up, emerged

(adjective)

Nominative, masculine, singular of utthita

utthita - risen, stood up, emerged, produced (past participle of √sthā with ud)

past participle

Derived from root `sthā` with prefix `ud`.

Prefix: ud

Root: sthā (class 1)

Note: Agrees with `kūrmaḥ` and `asau`.

असौ (asau) - that tortoise (that (one, masculine nominative singular))

(pronoun)

Nominative, masculine, singular of adas

adas - that (remote demonstrative)

Note: Refers to `kūrmaḥ`.

महाकायः (mahākāyaḥ) - colossal, enormous-bodied

(adjective)

Nominative, masculine, singular of mahākāya

mahākāya - large-bodied, colossal

Compound type : bahuvrīhi (mahat+kāya)

• mahat – great, large, vast
  adjective
• kāya – body, collection
  noun (masculine)

Note: Agrees with `kūrmaḥ` and `asau`.

कृत्स्नम् (kṛtsnam) - entire, whole, complete

(adjective)

Accusative, neuter, singular of kṛtsna

kṛtsna - all, whole, entire, complete

Note: Agrees with `saraḥ`.

संक्षोभयन् (saṁkṣobhayan) - agitating, stirring up, disturbing

(nominal form)

Nominative, masculine, singular of saṃkṣobhayat

saṁkṣobhayat - agitating, disturbing, shaking up

present participle (causative)

Present participle from causative of root `kṣubh` with prefix `sam`.

Prefix: sam

Root: kṣubh (class 1)

Note: Agrees with `kūrmaḥ` and `asau`.

सरः (saraḥ) - lake, pond

(noun)

Accusative, neuter, singular of saras

saras - lake, pond, pool

Note: Object of `saṃkṣobhayan`.