महाभारतः mahābhārataḥ - book-3, chapter-189, verse-12

व्यवहाररता वैश्या भविष्यन्ति कृते युगे ।
षट्कर्मनिरता विप्राः क्षत्रिया रक्षणे रताः ॥१२॥

12. vyavahāraratā vaiśyā bhaviṣyanti kṛte yuge ,
ṣaṭkarmaniratā viprāḥ kṣatriyā rakṣaṇe ratāḥ.

12. vyavahāraratāḥ vaiśyāḥ bhaviṣyanti kṛte yuge
ṣaṭkarmaniratāḥ viprāḥ kṣatriyāḥ rakṣaṇe ratāḥ

12. In the Kṛta Yuga, Vaiśyas will be engaged in trade and business, Brahmins will be devoted to their six prescribed duties, and Kṣatriyas will be engaged in protection.

Words meanings summery:

• व्यवहाररताः (vyavahāraratāḥ) - engaged in trade and business (engaged in worldly affairs, devoted to business, busy with transactions)

• वैश्याः (vaiśyāḥ) - Vaiśyas (the merchant and agricultural class)

• भविष्यन्ति (bhaviṣyanti) - they will be, they will become

• कृते (kṛte) - in the Kṛta Yuga (Golden Age) (done, made, performed, in the Kṛta Yuga)

• युगे (yuge) - in the age/era (in the yuga, in the age, in the epoch)

• षट्कर्मनिरताः (ṣaṭkarmaniratāḥ) - devoted to their six prescribed duties (devoted to the six duties, engaged in the six rites)

• विप्राः (viprāḥ) - Brahmins (Brahmins, wise ones)

• क्षत्रियाः (kṣatriyāḥ) - Kṣatriyas (Kṣatriyas (the warrior class))

• रक्षणे (rakṣaṇe) - in protection (in protection, in guarding, in preserving)

• रताः (ratāḥ) - engaged (engaged, devoted, attached)

Words meanings and morphology

व्यवहाररताः (vyavahāraratāḥ) - engaged in trade and business (engaged in worldly affairs, devoted to business, busy with transactions)

(adjective)

Nominative, masculine, plural of vyavahārarata

vyavahārarata - engaged in worldly affairs, devoted to business

Compound type : tatpuruṣa (vyavahāra+rata)

• vyavahāra – transaction, business, conduct, worldly affair
  noun (masculine)
  Prefixes: vi+ava
  Root: hṛ (class 1)
• rata – engaged, devoted, attached, fond of
  adjective (masculine)
  Past Passive Participle
  From √ram (to delight, enjoy)
  Root: ram (class 1)

वैश्याः (vaiśyāḥ) - Vaiśyas (the merchant and agricultural class)

(noun)

Nominative, masculine, plural of vaiśya

vaiśya - a man of the third class (Vaiśya); relating to the Viś

भविष्यन्ति (bhaviṣyanti) - they will be, they will become

(verb)

3rd person , plural, active, future (lṛṭ) of bhū

Future Tense

3rd person plural future active

Root: bhū (class 1)

कृते (kṛte) - in the Kṛta Yuga (Golden Age) (done, made, performed, in the Kṛta Yuga)

(noun)

Locative, neuter, singular of kṛta

kṛta - done, made, accomplished, the Kṛta Yuga (first of the four yugas)

Past Passive Participle

From √kṛ (to do, make)

Root: kṛ (class 8)

युगे (yuge) - in the age/era (in the yuga, in the age, in the epoch)

(noun)

Locative, neuter, singular of yuga

yuga - yuga, age, epoch, a pair

षट्कर्मनिरताः (ṣaṭkarmaniratāḥ) - devoted to their six prescribed duties (devoted to the six duties, engaged in the six rites)

(adjective)

Nominative, masculine, plural of ṣaṭkarmanirata

ṣaṭkarmanirata - engaged in the six duties (study, teaching, performing yajña, officiating yajña, giving dāna, receiving dāna)

Compound type : tatpuruṣa (ṣaṭkarman+nirata)

• ṣaṭkarman – the six prescribed duties (for Brahmins: study, teaching, sacrifice, officiating at sacrifices, giving and receiving alms)
  noun (neuter)
• nirata – engaged, devoted, delighted in
  adjective (masculine)
  Past Passive Participle
  From ni-√ram
  Prefix: ni
  Root: ram (class 1)

विप्राः (viprāḥ) - Brahmins (Brahmins, wise ones)

(noun)

Nominative, masculine, plural of vipra

vipra - a Brahmin, inspired, wise

क्षत्रियाः (kṣatriyāḥ) - Kṣatriyas (Kṣatriyas (the warrior class))

(noun)

Nominative, masculine, plural of kṣatriya

kṣatriya - a member of the warrior or ruling class

रक्षणे (rakṣaṇe) - in protection (in protection, in guarding, in preserving)

(noun)

Locative, neuter, singular of rakṣaṇa

rakṣaṇa - protecting, guarding, preservation

Action Noun

From √rakṣ (to protect)

Root: rakṣ (class 1)

रताः (ratāḥ) - engaged (engaged, devoted, attached)

(adjective)

Nominative, masculine, plural of rata

rata - engaged, devoted, attached, fond of

Past Passive Participle

From √ram (to delight, enjoy)

Root: ram (class 1)