महाभारतः mahābhārataḥ - book-12, chapter-12, verse-9

अनिकेतः परिपतन्वृक्षमूलाश्रयो मुनिः ।
अपाचकः सदा योगी स त्यागी पार्थ भिक्षुकः ॥९॥

9. aniketaḥ paripatanvṛkṣamūlāśrayo muniḥ ,
apācakaḥ sadā yogī sa tyāgī pārtha bhikṣukaḥ.

9. aniketaḥ paripatan vṛkṣamūlāśrayaḥ muniḥ
apācakaḥ sadā yogī saḥ tyāgī pārtha bhikṣukaḥ

9. pārtha yaḥ muniḥ aniketaḥ paripatan vṛkṣamūlāśrayaḥ
apācakaḥ sadā yogī saḥ tyāgī bhikṣukaḥ

9. O Arjuna, that renunciant (tyāgī) who is a sage (muni) with no fixed abode, constantly wandering, taking shelter at the foot of a tree, always a contemplative (yogī) who does not prepare his own food—he is a mendicant.

Words meanings summery:

• अनिकेतः (aniketaḥ) - referring to an ascetic who does not reside in one place (homeless, without a dwelling, without a fixed abode)

• परिपतन् (paripatan) - constantly wandering, indicating a nomadic ascetic lifestyle (wandering about, roaming, falling down)

• वृक्षमूलाश्रयः (vṛkṣamūlāśrayaḥ) - living under trees, a common practice for mendicants (taking shelter at the foot/root of a tree)

• मुनिः (muniḥ) - a sage, ascetic, contemplative, silent one

• अपाचकः (apācakaḥ) - implies living on alms or uncooked food, a practice of severe ascetics (one who does not cook (for oneself))

• सदा (sadā) - always, constantly, ever

• योगी (yogī) - a person practicing spiritual discipline or meditation (dhyāna) (a yogi (yoga), an ascetic, a contemplative)

• सः (saḥ) - he, that

• त्यागी (tyāgī) - a renunciant, one who abandons or sacrifices

• पार्थ (pārtha) - Vocative address for Arjuna, son of Pṛthā (Kuntī). (O Arjuna (son of Pṛthā))

• भिक्षुकः (bhikṣukaḥ) - one who lives by begging, characteristic of certain ascetics (a beggar, mendicant)

Words meanings and morphology

अनिकेतः (aniketaḥ) - referring to an ascetic who does not reside in one place (homeless, without a dwelling, without a fixed abode)

(adjective)

Nominative, masculine, singular of aniketa

aniketa - without a house, homeless, unfixed abode

Compound type : nañ-tatpurusha (an+niketa)

• an – not, non-
  indeclinable
  Negative prefix.
• niketa – house, dwelling, abode, home
  noun (masculine)
  From root 'kit' (to dwell) with upasarga 'ni'.
  Prefix: ni
  Root: kit (class 10)

परिपतन् (paripatan) - constantly wandering, indicating a nomadic ascetic lifestyle (wandering about, roaming, falling down)

(participle)

Nominative, masculine, singular of paripatat

paripatat - wandering about, flying around, falling down

Present Active Participle

From root 'pat' (to fall, fly, go) with upasarga 'pari'.

Prefix: pari

Root: pat (class 1)

वृक्षमूलाश्रयः (vṛkṣamūlāśrayaḥ) - living under trees, a common practice for mendicants (taking shelter at the foot/root of a tree)

(adjective)

Nominative, masculine, singular of vṛkṣamūlāśraya

vṛkṣamūlāśraya - one who takes refuge at the root of a tree

Compound type : tatpurusha (vṛkṣa+mūla+āśraya)

• vṛkṣa – tree
  noun (masculine)
• mūla – root, base, foundation
  noun (neuter)
• āśraya – shelter, refuge, resort, support
  noun (masculine)
  From root 'śri' (to resort to, seek refuge) with upasarga 'ā'.
  Prefix: ā
  Root: śri (class 1)

मुनिः (muniḥ) - a sage, ascetic, contemplative, silent one

(noun)

Nominative, masculine, singular of muni

muni - sage, ascetic, seer, saint, one who is silent and reflects deeply

अपाचकः (apācakaḥ) - implies living on alms or uncooked food, a practice of severe ascetics (one who does not cook (for oneself))

(noun)

Nominative, masculine, singular of apācaka

apācaka - one who does not cook, not a cook

Compound type : nañ-tatpurusha (a+pācaka)

• a – not, non-
  indeclinable
  Negative prefix.
• pācaka – cook, one who cooks
  noun (masculine)
  Agent noun
  From root 'pac' (to cook).
  Root: pac (class 1)

सदा (sadā) - always, constantly, ever

(indeclinable)

योगी (yogī) - a person practicing spiritual discipline or meditation (dhyāna) (a yogi (yoga), an ascetic, a contemplative)

(noun)

Nominative, masculine, singular of yogin

yogin - a practitioner of yoga (yoga), an ascetic, a contemplative

Agent noun

From root 'yuj' (to join, to concentrate) with suffix '-in'.

Root: yuj (class 7)

सः (saḥ) - he, that

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

त्यागी (tyāgī) - a renunciant, one who abandons or sacrifices

(noun)

Nominative, masculine, singular of tyāgin

tyāgin - renouncer, abandoner, sacrificer, one who gives up

Agent noun

From root 'tyaj' (to abandon, forsake) with suffix '-in'.

Root: tyaj (class 1)

पार्थ (pārtha) - Vocative address for Arjuna, son of Pṛthā (Kuntī). (O Arjuna (son of Pṛthā))

(proper noun)

Vocative, masculine, singular of pārtha

pārtha - son of Pṛthā (an epithet for Arjuna, Karṇa, or Yudhiṣṭhira)

Derived from 'Pṛthā' (another name for Kuntī).

भिक्षुकः (bhikṣukaḥ) - one who lives by begging, characteristic of certain ascetics (a beggar, mendicant)

(noun)

Nominative, masculine, singular of bhikṣuka

bhikṣuka - beggar, mendicant, one who seeks alms

Agent noun

From root 'bhikṣ' (to beg, desire) with suffix '-uka'.

Root: bhikṣ (class 1)