महाभारतः mahābhārataḥ - book-12, chapter-162, verse-17

कुलीना वाक्यसंपन्ना ज्ञानविज्ञानकोविदाः ।
मित्रज्ञाश्च कृतज्ञाश्च सर्वज्ञाः शोकवर्जिताः ॥१७॥

17. kulīnā vākyasaṁpannā jñānavijñānakovidāḥ ,
mitrajñāśca kṛtajñāśca sarvajñāḥ śokavarjitāḥ.

17. kulīnāḥ vākyasampannāḥ jñānavijñānakovidāḥ
mitrajñāḥ ca kṛtajñāḥ ca sarvajñāḥ śokavarjitāḥ

17. kulīnāḥ vākyasampannāḥ jñānavijñānakovidāḥ
mitrajñāḥ ca kṛtajñāḥ ca sarvajñāḥ śokavarjitāḥ

17. Those of noble birth, articulate, skilled in both theoretical knowledge (jñāna) and practical application (vijñāna), who understand true friendship, are grateful (kṛtajña), possess comprehensive knowledge, and are free from sorrow.

Words meanings summery:

• कुलीनाः (kulīnāḥ) - of noble family, well-born

• वाक्यसम्पन्नाः (vākyasampannāḥ) - endowed with speech, eloquent, articulate

• ज्ञानविज्ञानकोविदाः (jñānavijñānakovidāḥ) - skilled in theoretical and practical knowledge, expert in knowledge and wisdom

• मित्रज्ञाः (mitrajñāḥ) - knowing friends, understanding friendship

• च (ca) - and, also

• कृतज्ञाः (kṛtajñāḥ) - grateful, appreciative

• च (ca) - and, also

• सर्वज्ञाः (sarvajñāḥ) - In this context, implies broad knowledge rather than divine omniscience. (all-knowing, omniscient, having comprehensive knowledge)

• शोकवर्जिताः (śokavarjitāḥ) - free from sorrow, devoid of grief

Words meanings and morphology

कुलीनाः (kulīnāḥ) - of noble family, well-born

(adjective)

Nominative, masculine, plural of kulīna

kulīna - of noble family, well-born, respectable

Derived from kula (family)

वाक्यसम्पन्नाः (vākyasampannāḥ) - endowed with speech, eloquent, articulate

(adjective)

Nominative, masculine, plural of vākyasampanna

vākyasampanna - endowed with speech, eloquent, articulate

Compound: vākya (speech) + sampanna (endowed with)

Compound type : tatpuruṣa (vākya+sampanna)

• vākya – speech, utterance, sentence
  noun (neuter)
• sampanna – endowed with, furnished with, accomplished
  adjective (masculine)
  Past Passive Participle
  Derived from √pad (to go) with prefix sam
  Prefix: sam
  Root: pad (class 4)

ज्ञानविज्ञानकोविदाः (jñānavijñānakovidāḥ) - skilled in theoretical and practical knowledge, expert in knowledge and wisdom

(adjective)

Nominative, masculine, plural of jñānavijñānakovida

jñānavijñānakovida - skilled in theoretical and practical knowledge, expert in knowledge and wisdom

Compound: jñāna (knowledge) + vijñāna (special knowledge/wisdom) + kovida (expert)

Compound type : tatpuruṣa (jñāna+vijñāna+kovida)

• jñāna – knowledge, wisdom
  noun (neuter)
  Derived from √jñā (to know)
  Root: jñā (class 9)
• vijñāna – special knowledge, wisdom, science, practical application
  noun (neuter)
  Derived from √jñā (to know) with prefix vi
  Prefix: vi
  Root: jñā (class 9)
• kovida – skilled, expert, wise
  adjective (masculine)

मित्रज्ञाः (mitrajñāḥ) - knowing friends, understanding friendship

(adjective)

Nominative, masculine, plural of mitrajña

mitrajña - knowing friends, understanding friendship, recognizing friends

Compound: mitra (friend) + jña (knower)

Compound type : tatpuruṣa (mitra+jña)

• mitra – friend, companion
  noun (masculine)
• jña – knower, understanding
  noun (masculine)
  Derived from √jñā (to know)
  Root: jñā (class 9)

च (ca) - and, also

(indeclinable)

कृतज्ञाः (kṛtajñāḥ) - grateful, appreciative

(adjective)

Nominative, masculine, plural of kṛtajña

kṛtajña - grateful, appreciative, knowing what has been done

Compound: kṛta (done, favor) + jña (knower)

Compound type : tatpuruṣa (kṛta+jña)

• kṛta – done, made, performed; a good deed, favor
  adjective (masculine)
  Past Passive Participle
  Derived from √kṛ (to do)
  Root: kṛ (class 8)
• jña – knower, understanding
  noun (masculine)
  Derived from √jñā (to know)
  Root: jñā (class 9)

च (ca) - and, also

(indeclinable)

सर्वज्ञाः (sarvajñāḥ) - In this context, implies broad knowledge rather than divine omniscience. (all-knowing, omniscient, having comprehensive knowledge)

(adjective)

Nominative, masculine, plural of sarvajña

sarvajña - all-knowing, omniscient, having comprehensive knowledge

Compound: sarva (all) + jña (knower)

Compound type : tatpuruṣa (sarva+jña)

• sarva – all, every, whole
  adjective (masculine)
• jña – knower, understanding
  noun (masculine)
  Derived from √jñā (to know)
  Root: jñā (class 9)

शोकवर्जिताः (śokavarjitāḥ) - free from sorrow, devoid of grief

(adjective)

Nominative, masculine, plural of śokavarjita

śokavarjita - free from sorrow, devoid of grief

Compound: śoka (sorrow) + varjita (abandoned, free from)

Compound type : tatpuruṣa (śoka+varjita)

• śoka – sorrow, grief, lamentation
  noun (masculine)
• varjita – abandoned, left, excluded, free from
  adjective (masculine)
  Past Passive Participle
  Derived from √vṛj (to abandon, avoid)
  Root: vṛj (class 1)