महाभारतः mahābhārataḥ - book-3, chapter-38, verse-2

विविक्ते विदितप्रज्ञमर्जुनं भरतर्षभम् ।
सान्त्वपूर्वं स्मितं कृत्वा पाणिना परिसंस्पृशन् ॥२॥

2. vivikte viditaprajñamarjunaṁ bharatarṣabham ,
sāntvapūrvaṁ smitaṁ kṛtvā pāṇinā parisaṁspṛśan.

2. vivikte viditaprajñam arjunam bharatarṣabham
sāntvapūrvam smitam kṛtvā pāṇinā parisaṃspṛśan

2. In a secluded place, making a comforting smile and caressing him with his hand, Yudhiṣṭhira addressed Arjuna, the wise one, the best among the Bhāratas.

Words meanings summery:

• विविक्ते (vivikte) - in a secluded place (in a secluded place, in solitude)

• विदितप्रज्ञम् (viditaprajñam) - the one whose wisdom is known (whose wisdom is known, wise)

• अर्जुनम् (arjunam) - Arjuna (Arjuna (proper noun))

• भरतर्षभम् (bharatarṣabham) - best of the Bhāratas

• सान्त्वपूर्वम् (sāntvapūrvam) - preceded by comforting words (preceded by comforting words, with soothing words)

• स्मितम् (smitam) - a smile (smile, smiling)

• कृत्वा (kṛtvā) - having made (having done, having made)

• पाणिना (pāṇinā) - with his hand (with the hand)

• परिसंस्पृशन् (parisaṁspṛśan) - caressing (touching all around) (touching, caressing)

Words meanings and morphology

विविक्ते (vivikte) - in a secluded place (in a secluded place, in solitude)

(noun)

Locative, neuter, singular of vivikta

vivikta - secluded, solitary, separate, pure

Past Passive Participle

From vi + root vic (to separate, sift).

Prefix: vi

Root: vic (class 7)

विदितप्रज्ञम् (viditaprajñam) - the one whose wisdom is known (whose wisdom is known, wise)

(adjective)

Accusative, masculine, singular of viditaprajña

viditaprajña - known in wisdom, of known intelligence

Compound type : bahuvrīhi (vidita+prajñā)

• vidita – known, understood
  adjective (masculine)
  Past Passive Participle
  From root vid (to know).
  Root: vid (class 2)
• prajñā – wisdom, intelligence, understanding
  noun (feminine)
  From pra + root jñā (to know).
  Prefix: pra
  Root: jñā (class 9)

Note: Qualifies Arjuna.

अर्जुनम् (arjunam) - Arjuna (Arjuna (proper noun))

(proper noun)

Accusative, masculine, singular of arjuna

arjuna - white, clear; name of a Pāṇḍava prince

भरतर्षभम् (bharatarṣabham) - best of the Bhāratas

(noun)

Accusative, masculine, singular of bharatarṣabha

bharatarṣabha - bull among the Bhāratas, chief of the Bhāratas

Compound type : tatpurusha (bharata+ṛṣabha)

• bharata – a descendant of Bharata, a member of the Bhārata lineage
  proper noun (masculine)
• ṛṣabha – bull, chief, best
  noun (masculine)

Note: Qualifies Arjuna.

सान्त्वपूर्वम् (sāntvapūrvam) - preceded by comforting words (preceded by comforting words, with soothing words)

(indeclinable)

Compound type : tatpurusha (sāntva+pūrva)

• sāntva – soothing, conciliatory, kind words
  noun (neuter)
• pūrva – former, previous, preceded by
  adjective (masculine)

Note: Modifies kṛtvā smitam.

स्मितम् (smitam) - a smile (smile, smiling)

(noun)

Accusative, neuter, singular of smita

smita - smiled, smiling, a smile

Past Passive Participle

From root smi (to smile).

Root: smi (class 1)

Note: Object of kṛtvā.

कृत्वा (kṛtvā) - having made (having done, having made)

(indeclinable)

Gerund (Absolutive)

From root kṛ (to do, make) with ktvā suffix.

Root: kṛ (class 8)

पाणिना (pāṇinā) - with his hand (with the hand)

(noun)

Instrumental, masculine, singular of pāṇi

pāṇi - hand

परिसंस्पृशन् (parisaṁspṛśan) - caressing (touching all around) (touching, caressing)

(adjective)

Nominative, masculine, singular of parisaṃspṛśat

parisaṁspṛśat - touching, caressing, stroking

Present Active Participle

From pari + sam + root spṛś (to touch) with śatṛ suffix.

Prefixes: pari+sam

Root: spṛś (class 6)

Note: Implicitly refers to Yudhiṣṭhira, who is the subject of the main action (abravīt in the previous verse).