महाभारतः mahābhārataḥ - book-3, chapter-155, verse-37

मुदिताः पाण्डुतनया मनोहृदयनन्दनम् ।
विविशुः क्रमशो वीरा अरण्यं शुभकाननम् ॥३७॥

37. muditāḥ pāṇḍutanayā manohṛdayanandanam ,
viviśuḥ kramaśo vīrā araṇyaṁ śubhakānanam.

37. muditāḥ pāṇḍutanayāḥ manohṛdayanandanam
viviśuḥ kramaśaḥ vīrāḥ araṇyam śubhakananam

37. The joyful sons of Pāṇḍu, these heroes, successively entered the forest, a beautiful grove that delighted their minds and hearts.

Words meanings summery:

• मुदिताः (muditāḥ) - delighted, joyful, pleased

• पाण्डुतनयाः (pāṇḍutanayāḥ) - sons of Pāṇḍu, the Pāṇḍavas

• मनोहृदयनन्दनम् (manohṛdayanandanam) - delighting the mind and heart

• विविशुः (viviśuḥ) - they entered

• क्रमशः (kramaśaḥ) - gradually, successively, in due order

• वीराः (vīrāḥ) - heroes, brave men

• अरण्यम् (araṇyam) - forest, wilderness

• शुभकननम् (śubhakananam) - beautiful grove, auspicious forest

Words meanings and morphology

मुदिताः (muditāḥ) - delighted, joyful, pleased

(adjective)

Nominative, masculine, plural of mudita

mudita - delighted, joyful, glad, pleased

Past Passive Participle

Derived from the root mud- with the suffix -ita.

Root: mud (class 1)

पाण्डुतनयाः (pāṇḍutanayāḥ) - sons of Pāṇḍu, the Pāṇḍavas

(noun)

Nominative, masculine, plural of pāṇḍutanaya

pāṇḍutanaya - son of Pāṇḍu

Compound type : tatpurusha (pāṇḍu+tanaya)

• pāṇḍu – Pāṇḍu (name of a king)
  proper noun (masculine)
• tanaya – son, offspring
  noun (masculine)
  Root: tan (class 8)

मनोहृदयनन्दनम् (manohṛdayanandanam) - delighting the mind and heart

(adjective)

Accusative, neuter, singular of manohṛdayanandana

manohṛdayanandana - delighting the mind and heart

Compound type : tatpurusha (manas+hṛdaya+nandana)

• manas – mind, intellect, thought
  noun (neuter)
• hṛdaya – heart, mind, soul
  noun (neuter)
• nandana – delighting, gladdening, son
  adjective (masculine)
  Agent noun from root nand-
  Root: nand (class 1)

विविशुः (viviśuḥ) - they entered

(verb)

3rd person , plural, active, perfect (lit) of viś

Root: viś (class 6)

क्रमशः (kramaśaḥ) - gradually, successively, in due order

(indeclinable)

Formed from krama with the adverbial suffix -śas.

वीराः (vīrāḥ) - heroes, brave men

(noun)

Nominative, masculine, plural of vīra

vīra - hero, brave man, warrior

अरण्यम् (araṇyam) - forest, wilderness

(noun)

Accusative, neuter, singular of araṇya

araṇya - forest, wilderness, jungle

शुभकननम् (śubhakananam) - beautiful grove, auspicious forest

(noun)

Accusative, neuter, singular of śubhakanana

śubhakanana - beautiful forest, auspicious grove

Compound type : karmadhāraya (śubha+kānana)

• śubha – auspicious, beautiful, good
  adjective
• kānana – forest, grove, garden
  noun (neuter)