महाभारतः mahābhārataḥ - book-3, chapter-25, verse-10

इदं द्वैतवनं नाम सरः पुण्यजनोचितम् ।
बहुपुष्पफलं रम्यं नानाद्विजनिषेवितम् ॥१०॥

10. idaṁ dvaitavanaṁ nāma saraḥ puṇyajanocitam ,
bahupuṣpaphalaṁ ramyaṁ nānādvijaniṣevitam.

10. idam dvaitavanam nāma saraḥ puṇyajanochitam
bahupuṣpaphalam ramyam nānādvijaniṣevitam

10. This lake, named Dwaitavana, is suitable for virtuous people. It is beautiful, abundant in flowers and fruits, and frequented by various twice-born (dvija) beings.

Words meanings summery:

• इदम् (idam) - this

• द्वैतवनम् (dvaitavanam) - Dwaitavana (name of a forest)

• नाम (nāma) - by name, named

• सरः (saraḥ) - lake, pond

• पुण्यजनोछितम् (puṇyajanochitam) - suitable for pious people

• बहुपुष्पफलम् (bahupuṣpaphalam) - abundant in flowers and fruits

• रम्यम् (ramyam) - beautiful, delightful

• नानाद्विजनिषेवितम् (nānādvijaniṣevitam) - Frequented by various birds or other natural twice-born creatures of the forest. (frequented by various twice-born (dvija) beings)

Words meanings and morphology

इदम् (idam) - this

(pronoun)

Nominative, neuter, singular of idam

idam - this, here

Note: Refers to `saraḥ`.

द्वैतवनम् (dvaitavanam) - Dwaitavana (name of a forest)

(proper noun)

Nominative, neuter, singular of dvaitavana

dvaitavana - Dwaitavana (name of a forest)

From `dvaita` (duality) and `vana` (forest). Often associated with forests where the Pāṇḍavas resided during exile.

Compound type : tatpuruṣa (dvaita+vana)

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

नाम (nāma) - by name, named

(indeclinable)

Used as an adverb to mean 'named', 'by name'. Also a neuter noun (`nāman`).

सरः (saraḥ) - lake, pond

(noun)

Nominative, neuter, singular of saras

saras - lake, pond, pool

Root: sṛ (class 1)

Note: Subject of the sentence (implied 'is').

पुण्यजनोछितम् (puṇyajanochitam) - suitable for pious people

(adjective)

Nominative, neuter, singular of puṇyajanochita

puṇyajanochita - suitable for virtuous/pious people

Compound type : tatpuruṣa (puṇyajana+uchita)

• puṇyajana – virtuous person, pious person
  noun (masculine)
• uchita – suitable, proper, fit
  adjective (neuter)
  Past Passive Participle
  From root `uc` (to be pleased, to be accustomed to).
  Root: uc (class 1)

Note: Qualifies `saraḥ`.

बहुपुष्पफलम् (bahupuṣpaphalam) - abundant in flowers and fruits

(adjective)

Nominative, neuter, singular of bahupuṣpaphala

bahupuṣpaphala - having many flowers and fruits

Compound type : bahuvrīhi (bahu+puṣpa+phala)

• bahu – much, many, abundant
  adjective
• puṣpa – flower, blossom
  noun (neuter)
  Root: puṣ (class 4)
• phala – fruit, result, consequence
  noun (neuter)
  Root: phal (class 1)

Note: Qualifies `saraḥ`.

रम्यम् (ramyam) - beautiful, delightful

(adjective)

Nominative, neuter, singular of ramya

ramya - beautiful, delightful, pleasing

Gerundive (Potential Passive Participle)

From root `ram` (to delight) + suffix `ya`.

Root: ram (class 1)

Note: Qualifies `saraḥ`.

नानाद्विजनिषेवितम् (nānādvijaniṣevitam) - Frequented by various birds or other natural twice-born creatures of the forest. (frequented by various twice-born (dvija) beings)

(adjective)

Nominative, neuter, singular of nānādvijaniṣevita

nānādvijaniṣevita - frequented by various twice-born

Compound type : tatpuruṣa (nānā+dvija+niṣevita)

• nānā – various, diverse
  indeclinable
• dvija – twice-born (a Brahmin, a bird, a tooth)
  noun (masculine)
  `dvi` (two) + `ja` (born). Contextually implies birds or Brahmins. Here likely birds given the forest context.
  Root: jan (class 4)
• niṣevita – frequented, attended, resorted to
  adjective (neuter)
  Past Passive Participle
  From root `sev` (to serve, frequent) with prefix `ni`.
  Prefix: ni
  Root: sev (class 1)

Note: Qualifies `saraḥ`.