महाभारतः mahābhārataḥ - book-12, chapter-289, verse-46

अखण्डमपि वा मासं सततं मनुजेश्वर ।
उपोष्य सम्यक्शुद्धात्मा योगी बलमवाप्नुयात् ॥४६॥

46. akhaṇḍamapi vā māsaṁ satataṁ manujeśvara ,
upoṣya samyakśuddhātmā yogī balamavāpnuyāt.

46. akhaṇḍam api vā māsam satatam manujeśvara
upoṣya samyak śuddhātmā yogī balam avāpnuyāt

46. manujeśvara akhaṇḍam māsam api vā satatam upoṣya,
samyak śuddhātmā yogī balam avāpnuyāt

46. O lord of men, a practitioner of yoga (yogī) whose inner self (ātman) is perfectly purified, by continuously fasting for even an entire month, will attain strength.

Words meanings summery:

• अखण्डम् (akhaṇḍam) - entire, unbroken, complete

• अपि (api) - even, also, too

• वा (vā) - or, either

• मासम् (māsam) - month

• सततम् (satatam) - continuously, constantly, always

• मनुजेश्वर (manujeśvara) - O lord of men, O king

• उपोष्य (upoṣya) - having fasted (having fasted, having remained near)

• सम्यक् (samyak) - perfectly, completely, correctly

• शुद्धात्मा (śuddhātmā) - whose inner self (ātman) is purified (pure-souled, whose inner self is purified)

• योगी (yogī) - a yogi, one who practices yoga (yoga) (a practitioner of yoga)

• बलम् (balam) - strength, power

• अवाप्नुयात् (avāpnuyāt) - may obtain, would attain

Words meanings and morphology

अखण्डम् (akhaṇḍam) - entire, unbroken, complete

(adjective)

Accusative, masculine, singular of akhaṇḍa

akhaṇḍa - unbroken, complete, entire, undivided

Negative prefix 'a-' + khaṇḍa (broken). Derived from √khaṇḍ (to break)

Compound type : nañ-tatpuruṣa (a+khaṇḍa)

• a – not, non-
  indeclinable
  negative particle
• khaṇḍa – broken, piece, part
  noun (masculine)
  Root: khaṇḍ (class 10)

Note: Agrees with 'māsam'.

अपि (api) - even, also, too

(indeclinable)

Note: Used as an intensifier with 'akhaṇḍam'.

वा (vā) - or, either

(indeclinable)

Note: Indicates an alternative condition.

मासम् (māsam) - month

(noun)

Accusative, masculine, singular of māsa

māsa - month

Note: Functions adverbially (for a month).

सततम् (satatam) - continuously, constantly, always

(indeclinable)

Note: Modifies 'upoṣya'.

मनुजेश्वर (manujeśvara) - O lord of men, O king

(noun)

Vocative, masculine, singular of manujeśvara

manujeśvara - lord of men, king

Compound type : tatpurusha (manuja+īśvara)

• manuja – man, human being
  noun (masculine)
  Derived from manu + ja (born from)
  Root: jan (class 4)
• īśvara – lord, master, controller
  noun (masculine)
  Root: īś (class 2)

Note: Addressed to Yudhiṣṭhira by Bhishma.

उपोष्य (upoṣya) - having fasted (having fasted, having remained near)

(indeclinable)

absolutive/gerund

Derived from √vas (to dwell, to fast) with prefix upa + lyap suffix

Prefix: upa

Root: vas (class 2)

सम्यक् (samyak) - perfectly, completely, correctly

(indeclinable)

Note: Modifies 'śuddhātmā'.

शुद्धात्मा (śuddhātmā) - whose inner self (ātman) is purified (pure-souled, whose inner self is purified)

(adjective)

Nominative, masculine, singular of śuddhātman

śuddhātman - pure-souled, having a pure self

Compound type : bahuvrihi (śuddha+ātman)

• śuddha – pure, clean, purified
  adjective (masculine)
  Past Passive Participle
  Derived from √śudh (to purify) + kta suffix
  Root: śudh (class 4)
• ātman – self, soul, spirit, essence
  noun (masculine)

Note: Agrees with 'yogī'. The nominative singular of śuddhātman is śuddhātmā.

योगी (yogī) - a yogi, one who practices yoga (yoga) (a practitioner of yoga)

(noun)

Nominative, masculine, singular of yogin

yogin - a practitioner of yoga, an ascetic, a holy man

Derived from yoga + -in suffix

Root: yuj (class 7)

बलम् (balam) - strength, power

(noun)

Accusative, neuter, singular of bala

bala - strength, power, force, might

अवाप्नुयात् (avāpnuyāt) - may obtain, would attain

(verb)

3rd person , singular, active, optative (liṅ) of āp

optative active

Optative 3rd person singular, parasmaipada. Root √āp with prefix ava.

Prefix: ava

Root: āp (class 5)