महाभारतः mahābhārataḥ - book-3, chapter-27, verse-2

ईर्यमाणेन सततं ब्रह्मघोषेण सर्वतः ।
ब्रह्मलोकसमं पुण्यमासीद्द्वैतवनं सरः ॥२॥

2. īryamāṇena satataṁ brahmaghoṣeṇa sarvataḥ ,
brahmalokasamaṁ puṇyamāsīddvaitavanaṁ saraḥ.

2. īryamāṇena satatam brahmaghoṣeṇa sarvataḥ
brahmalokasamam puṇyam āsīt dvaitavanam saraḥ

2. Due to the constant chanting of the Vedas (brahmaghoṣa) emanating from all sides, the Dvaita forest lake became sacred, comparable to the world of Brahmā (Brahmaloka).

Words meanings summery:

• ईर्यमाणेन (īryamāṇena) - by the sound being produced/emitted (by that being uttered, by that being moved/produced)

• सततम् (satatam) - constantly, continuously, perpetually

• ब्रह्मघोषेण (brahmaghoṣeṇa) - by the sound of (brahman) sacred knowledge/Vedas, by the chanting of the Vedas

• सर्वतः (sarvataḥ) - from all sides, everywhere

• ब्रह्मलोकसमम् (brahmalokasamam) - equal to Brahmaloka, similar to the world of Brahmā

• पुण्यम् (puṇyam) - sacred, holy, meritorious, pure

• आसीत् (āsīt) - was, became

• द्वैतवनम् (dvaitavanam) - the Dvaita forest (referring to the forest as a whole, specifically its lake here) (the Dvaita forest)

• सरः (saraḥ) - lake, pond

Words meanings and morphology

ईर्यमाणेन (īryamāṇena) - by the sound being produced/emitted (by that being uttered, by that being moved/produced)

(adjective)

Instrumental, masculine, singular of īryamāṇa

īryamāṇa - being moved, being uttered, being produced

Present Passive Participle

From root īr (to move, excite, utter) with passive participle suffix -māṇa

Root: īr (class 2)

Note: Agrees with 'brahmaghoṣeṇa'

सततम् (satatam) - constantly, continuously, perpetually

(indeclinable)

Note: Used adverbially

ब्रह्मघोषेण (brahmaghoṣeṇa) - by the sound of (brahman) sacred knowledge/Vedas, by the chanting of the Vedas

(noun)

Instrumental, masculine, singular of brahmaghoṣa

brahmaghoṣa - sound of the Vedas, sacred chanting

Compound type : tatpuruṣa (brahman+ghoṣa)

• brahman – the Vedas, sacred word/knowledge, ultimate reality
  noun (neuter)
  Root: bṛh (class 1)
• ghoṣa – sound, noise, roar, proclamation
  noun (masculine)
  Root: ghuṣ (class 1)

सर्वतः (sarvataḥ) - from all sides, everywhere

(indeclinable)

ब्रह्मलोकसमम् (brahmalokasamam) - equal to Brahmaloka, similar to the world of Brahmā

(adjective)

Nominative, neuter, singular of brahmalokasamam

brahmalokasamam - equal to Brahmaloka, similar to the world of Brahmā

Compound type : tatpuruṣa (brahman+loka+sama)

• brahman – Brahmā (the creator god), sacred knowledge, ultimate reality
  noun (masculine)
  Root: bṛh (class 1)
• loka – world, realm, sphere
  noun (masculine)
  Root: lok (class 1)
• sama – equal, like, similar
  adjective

Note: Modifies 'puṇyam' and 'saraḥ'

पुण्यम् (puṇyam) - sacred, holy, meritorious, pure

(adjective)

Nominative, neuter, singular of puṇya

puṇya - sacred, holy, meritorious, virtuous, pure

Note: Modifies 'saraḥ'

आसीत् (āsīt) - was, became

(verb)

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

Imperfect Active

From root as (to be), imperfect tense, 3rd person singular

Root: as (class 2)

द्वैतवनम् (dvaitavanam) - the Dvaita forest (referring to the forest as a whole, specifically its lake here) (the Dvaita forest)

(proper noun)

Nominative, neuter, singular of dvaitavana

dvaitavana - Name of a forest, a famous hermitage where the Pāṇḍavas resided during their exile

Compound type : tatpuruṣa (dvaita+vana)

• dvaita – duality, of two
  noun (neuter)
• vana – forest, wood, grove
  noun (neuter)

सरः (saraḥ) - lake, pond

(noun)

Nominative, neuter, singular of saras

saras - lake, pond, pool