महाभारतः mahābhārataḥ - book-12, chapter-208, verse-15

निःसंदिग्धमनीहो वै मुक्तः सर्वपरिग्रहैः ।
विविक्तचारी लघ्वाशी तपस्वी नियतेन्द्रियः ॥१५॥

15. niḥsaṁdigdhamanīho vai muktaḥ sarvaparigrahaiḥ ,
viviktacārī laghvāśī tapasvī niyatendriyaḥ.

15. niḥsaṃdigdhamanīhaḥ vai muktaḥ sarva-parigrahaiḥ
vivikta-cārī laghu-āśī tapasvī niyata-indriyaḥ

15. vai niḥsaṃdigdhamanīhaḥ sarva-parigrahaiḥ muktaḥ
vivikta-cārī laghu-āśī tapasvī niyata-indriyaḥ (san)

15. Undoubtedly desireless, indeed, free from all possessions, living in solitude, eating sparingly, an ascetic (tapasvī), with controlled senses.

Words meanings summery:

• निःसंदिग्धमनीहः (niḥsaṁdigdhamanīhaḥ) - one who is doubtless and desireless (doubtless and desireless)

• वै (vai) - indeed (indeed, surely)

• मुक्तः (muktaḥ) - free (released, freed)

• सर्व-परिग्रहैः (sarva-parigrahaiḥ) - from all possessions

• विविक्त-चारी (vivikta-cārī) - living in solitude (one who lives in solitude)

• लघु-आशी (laghu-āśī) - eating sparingly (eating sparingly, light eater)

• तपस्वी (tapasvī) - ascetic (tapasvī) (ascetic, devout person)

• नियत-इन्द्रियः (niyata-indriyaḥ) - with controlled senses (one whose senses are controlled)

Words meanings and morphology

निःसंदिग्धमनीहः (niḥsaṁdigdhamanīhaḥ) - one who is doubtless and desireless (doubtless and desireless)

(adjective)

Nominative, masculine, singular of niḥsaṃdigdhamanīha

niḥsaṁdigdhamanīha - free from doubt and desire

Bahuvrīhi compound of niḥsaṃdigdha (undoubted) and anīha (desireless)

Compound type : bahuvrīhi (niḥsaṃdigdha+anīha)

• niḥsaṃdigdha – undoubted, free from doubt
  adjective (masculine)
  Past Passive Participle
  Derived from prefix niḥ- and root saṃ-dih
  Prefixes: nis+sam
  Root: dih
• anīha – desireless, free from wish
  adjective (masculine)
  Negative compound (na-īha)

वै (vai) - indeed (indeed, surely)

(indeclinable)

मुक्तः (muktaḥ) - free (released, freed)

(adjective)

Nominative, masculine, singular of mukta

mukta - liberated, released, freed, abandoned

Past Passive Participle

Derived from root muc (to free, release)

Root: muc (class 6)

सर्व-परिग्रहैः (sarva-parigrahaiḥ) - from all possessions

(noun)

Instrumental, masculine, plural of sarva-parigraha

sarva-parigraha - all possessions, all belongings

Compound of sarva (all) and parigraha (possession)

Compound type : tatpuruṣa (sarva+parigraha)

• sarva – all, every, whole
  pronoun
• parigraha – possession, property, accumulation
  noun (masculine)
  Derived from root grah with upasarga pari-
  Prefix: pari
  Root: grah (class 9)

Note: Used here in the sense of 'free from'.

विविक्त-चारी (vivikta-cārī) - living in solitude (one who lives in solitude)

(adjective)

Nominative, masculine, singular of vivikta-cārin

vivikta-cārin - one who moves/lives in solitude, solitary wanderer

Compound of vivikta (solitary) and cārin (moving)

Compound type : tatpuruṣa (vivikta+cārin)

• vivikta – separated, solitary, isolated
  adjective (masculine)
  Past Passive Participle
  Derived from root vic with upasargas vi- and vi-
  Prefixes: vi+vi
  Root: vic (class 7)
• cārin – moving, going, practicing, one who acts
  adjective (masculine)
  Agent noun from root car
  Root: car (class 1)

लघु-आशी (laghu-āśī) - eating sparingly (eating sparingly, light eater)

(adjective)

Nominative, masculine, singular of laghu-āśin

laghu-āśin - one who eats little, abstemious

Compound of laghu (light, little) and āśin (eater)

Compound type : tatpuruṣa (laghu+āśin)

• laghu – light, small, little, quick
  adjective (masculine)
• āśin – eater, consuming
  adjective (masculine)
  Agent noun from root aś
  Root: aś (class 9)

तपस्वी (tapasvī) - ascetic (tapasvī) (ascetic, devout person)

(noun)

Nominative, masculine, singular of tapasvin

tapasvin - ascetic, devotee, practicing austerity

Possessive suffix -vin added to tapas (austerity)

नियत-इन्द्रियः (niyata-indriyaḥ) - with controlled senses (one whose senses are controlled)

(adjective)

Nominative, masculine, singular of niyata-indriya

niyata-indriya - one whose senses are restrained/controlled

Bahuvrīhi compound of niyata (restrained) and indriya (sense)

Compound type : bahuvrīhi (niyata+indriya)

• niyata – restrained, controlled, disciplined
  adjective (masculine)
  Past Passive Participle
  Derived from root yam with upasarga ni-
  Prefix: ni
  Root: yam (class 1)
• indriya – sense organ, faculty of sense
  noun (neuter)