महाभारतः mahābhārataḥ - book-12, chapter-117, verse-4

दीक्षादमपरः शान्तः स्वाध्यायपरमः शुचिः ।
उपवासविशुद्धात्मा सततं सत्पथे स्थितः ॥४॥

4. dīkṣādamaparaḥ śāntaḥ svādhyāyaparamaḥ śuciḥ ,
upavāsaviśuddhātmā satataṁ satpathe sthitaḥ.

4. dīkṣādamaparaḥ śāntaḥ svādhyāyaparamaḥ śuciḥ
upavāsaviśuddhātmā satataṃ satpathe sthitaḥ

4. dīkṣādamaparaḥ śāntaḥ svādhyāyaparamaḥ śuciḥ
upavāsaviśuddhātmā satataṃ satpathe sthitaḥ

4. Another person, dedicated to vows and self-control, peaceful, supremely devoted to self-study (svādhyāya), pure, whose inner self (ātman) is purified by fasting, remains constantly established on the path of righteousness.

Words meanings summery:

• दीक्षादमपरः (dīkṣādamaparaḥ) - one devoted to vows and self-restraint

• शान्तः (śāntaḥ) - peaceful, tranquil, calm

• स्वाध्यायपरमः (svādhyāyaparamaḥ) - supremely devoted to self-study (svādhyāya) or scriptural study

• शुचिः (śuciḥ) - pure, clean, holy

• उपवासविशुद्धात्मा (upavāsaviśuddhātmā) - one whose self (ātman) is purified by fasting

• सततं (satataṁ) - constantly, always, perpetually

• सत्पथे (satpathe) - on the right path, on the path of truth/goodness

• स्थितः (sthitaḥ) - situated, established, standing

Words meanings and morphology

दीक्षादमपरः (dīkṣādamaparaḥ) - one devoted to vows and self-restraint

(adjective)

Nominative, masculine, singular of dīkṣādamapara

dīkṣādamapara - one dedicated to sacred vows and self-control

Compound type : tatpuruṣa (dīkṣādama+apara)

• dīkṣā – vow, sacred rite, initiation
  noun (feminine)
• dama – self-control, restraint, subduing
  noun (masculine)
  Root: dam (class 1)
• apara – other, another, following; (in compounds) devoted to, chiefly intent on
  adjective (masculine)

शान्तः (śāntaḥ) - peaceful, tranquil, calm

(adjective)

Nominative, masculine, singular of śānta

śānta - calm, tranquil, pacified, extinguished

Past Passive Participle

From root śam (to be calm, cease)

Root: śam (class 4)

स्वाध्यायपरमः (svādhyāyaparamaḥ) - supremely devoted to self-study (svādhyāya) or scriptural study

(adjective)

Nominative, masculine, singular of svādhyāyaparama

svādhyāyaparama - devoted or addicted to self-study

Compound type : tatpuruṣa (svādhyāya+parama)

• svādhyāya – self-study, recitation of Vedic texts (svādhyāya)
  noun (masculine)
  Prefixes: su+adhi
  Root: ī (class 2)
• parama – supreme, highest, most excellent, chief, foremost
  adjective (masculine)

शुचिः (śuciḥ) - pure, clean, holy

(adjective)

Nominative, masculine, singular of śuci

śuci - pure, clean, holy, bright, white

उपवासविशुद्धात्मा (upavāsaviśuddhātmā) - one whose self (ātman) is purified by fasting

(adjective)

Nominative, masculine, singular of upavāsaviśuddhātman

upavāsaviśuddhātman - one whose soul is purified by fasting

Compound type : bahuvrīhi (upavāsa+viśuddha+ātman)

• upavāsa – fasting, religious observance
  noun (masculine)
  Prefix: upa
  Root: vas (class 1)
• viśuddha – purified, cleansed, pure
  adjective (masculine)
  Past Passive Participle
  From root śudh (to purify) with prefix vi-
  Prefix: vi
  Root: śudh (class 4)
• ātman – self, soul, spirit, essence (ātman)
  noun (masculine)
  Root: an (class 2)

सततं (satataṁ) - constantly, always, perpetually

(indeclinable)

सत्पथे (satpathe) - on the right path, on the path of truth/goodness

(noun)

Locative, masculine, singular of satpatha

satpatha - right path, good path, path of virtue

Compound type : karmadhāraya (sat+patha)

• sat – good, true, existing, real
  adjective (masculine)
  Present Active Participle
  From root as (to be)
  Root: as (class 2)
• patha – path, road, way
  noun (masculine)

स्थितः (sthitaḥ) - situated, established, standing

(adjective)

Nominative, masculine, singular of sthita

sthita - standing, staying, situated, established, firm

Past Passive Participle

From root sthā (to stand)

Root: sthā (class 1)