महाभारतः mahābhārataḥ - book-13, chapter-131, verse-29

चौक्षश्चौक्षजनान्वेषी शेषान्नकृतभोजनः ।
वृथामांसान्यभुञ्जानः शूद्रो वैश्यत्वमृच्छति ॥२९॥

29. caukṣaścaukṣajanānveṣī śeṣānnakṛtabhojanaḥ ,
vṛthāmāṁsānyabhuñjānaḥ śūdro vaiśyatvamṛcchati.

29. caukṣaḥ caukṣajanānveṣī śeṣānṇakṛtabhojanaḥ
vṛthāmāṃsāni abhuñjānaḥ śūdraḥ vaiśyatvam ṛcchati

29. śūdraḥ caukṣaḥ caukṣajanānveṣī śeṣānṇakṛtabhojanaḥ
vṛthāmāṃsāni abhuñjānaḥ vaiśyatvam ṛcchati

29. A śūdra who is pure, seeks the company of pure people, eats only food that remains after offerings (śeṣānna), and abstains from eating meat not consecrated by a (Vedic) ritual (vṛthāmāṃsāni), attains the status of a vaiśya.

Words meanings summery:

• चौक्षः (caukṣaḥ) - pure, clean, transparent

• चौक्षजनान्वेषी (caukṣajanānveṣī) - one who seeks/associates with pure people

• शेषान्णकृतभोजनः (śeṣānṇakṛtabhojanaḥ) - one who eats food that is left over (after offering/serving)

• वृथामांसानि (vṛthāmāṁsāni) - meat not consecrated by a Vedic ritual (improper meat, meat not offered in a Vedic ritual)

• अभुञ्जानः (abhuñjānaḥ) - not eating, abstaining from eating

• शूद्रः (śūdraḥ) - a śūdra

• वैश्यत्वम् (vaiśyatvam) - the state of being a vaiśya, vaiśya-hood

• ऋच्छति (ṛcchati) - attains, reaches, goes to

Words meanings and morphology

चौक्षः (caukṣaḥ) - pure, clean, transparent

(adjective)

Nominative, masculine, singular of caukṣa

caukṣa - pure, clean, transparent, honest

चौक्षजनान्वेषी (caukṣajanānveṣī) - one who seeks/associates with pure people

(adjective)

Nominative, masculine, singular of caukṣajanānveṣin

caukṣajanānveṣin - one who seeks/associates with pure people

Compound type : tatpuruṣa (caukṣajana+anveṣin)

• caukṣajana – a pure person
  noun (masculine)
• anveṣin – one who searches, seeker, investigator
  adjective (masculine)
  Agent noun
  Derived from root iṣ (to seek) with prefix anu-
  Prefix: anu
  Root: iṣ (class 4)

शेषान्णकृतभोजनः (śeṣānṇakṛtabhojanaḥ) - one who eats food that is left over (after offering/serving)

(adjective)

Nominative, masculine, singular of śeṣānṇakṛtabhojana

śeṣānṇakṛtabhojana - one who eats food that is left over (śeṣānna)

Compound type : bahuvrīhi (śeṣānna+kṛtabhojana)

• śeṣānna – leftover food, remnants of food
  noun (neuter)
• kṛtabhojana – one who has eaten, having eaten food
  adjective (masculine)
  Compound of kṛta (done) and bhojana (eating/food)

वृथामांसानि (vṛthāmāṁsāni) - meat not consecrated by a Vedic ritual (improper meat, meat not offered in a Vedic ritual)

(noun)

Accusative, neuter, plural of vṛthāmāṃsa

vṛthāmāṁsa - improper meat, meat not offered in ritual

Compound type : karmadhāraya (vṛthā+māṃsa)

• vṛthā – in vain, uselessly, improperly
  indeclinable
• māṃsa – meat, flesh
  noun (neuter)

अभुञ्जानः (abhuñjānaḥ) - not eating, abstaining from eating

(adjective)

Nominative, masculine, singular of abhuñjāna

abhuñjāna - not eating

Present Active Participle

Present active participle of root bhuj (to eat/enjoy) with negation prefix 'a-'

Prefix: a

Root: bhuj (class 7)

शूद्रः (śūdraḥ) - a śūdra

(noun)

Nominative, masculine, singular of śūdra

śūdra - a member of the fourth social class

वैश्यत्वम् (vaiśyatvam) - the state of being a vaiśya, vaiśya-hood

(noun)

Accusative, neuter, singular of vaiśyatva

vaiśyatva - the state or condition of a vaiśya

Derived from 'vaiśya' with suffix '-tva' indicating state or quality

ऋच्छति (ṛcchati) - attains, reaches, goes to

(verb)

3rd person , singular, active, present (laṭ) of ṛcch

Root: ṛc (class 6)