महाभारतः mahābhārataḥ - book-12, chapter-137, verse-95

अधर्मज्ञस्य विलयं प्रजा गच्छन्त्यनिग्रहात् ।
राजा मूलं त्रिवर्गस्य अप्रमत्तोऽनुपालयन् ॥९५॥

95. adharmajñasya vilayaṁ prajā gacchantyanigrahāt ,
rājā mūlaṁ trivargasya apramatto'nupālayan.

95. adharmājñasya vilayam prajāḥ gacchanti anigrahāt
rājā mūlam trivargasya apramattaḥ anupālayan

95. Subjects facing a lack of protection from a king ignorant of natural law (dharma) meet destruction. A vigilant king, protecting his people, is the foundation of the three aims of human life (dharma, artha, kāma).

Words meanings summery:

• अधर्माज्ञस्य (adharmājñasya) - of a king ignorant of natural law (dharma) (of one ignorant of natural law (dharma), of one unrighteous)

• विलयम् (vilayam) - destruction, dissolution, ruin

• प्रजाः (prajāḥ) - subjects, people, progeny

• गच्छन्ति (gacchanti) - they go, they reach, they obtain

• अनिग्रहात् (anigrahāt) - from lack of restraint, from lack of protection

• राजा (rājā) - king, ruler

• मूलम् (mūlam) - root, foundation, origin

• त्रिवर्गस्य (trivargasya) - of the three aims of human life: natural law (dharma), wealth (artha), and pleasure (kāma) (of the three aims (of human life))

• अप्रमत्तः (apramattaḥ) - vigilant, attentive, not careless

• अनुपालयन् (anupālayan) - protecting, maintaining

Words meanings and morphology

अधर्माज्ञस्य (adharmājñasya) - of a king ignorant of natural law (dharma) (of one ignorant of natural law (dharma), of one unrighteous)

(adjective)

Genitive, masculine, singular of adharmājña

adharmājña - ignorant of (natural law / dharma), unrighteous, ignorant of duty

Compound type : tatpuruṣa (a+dharma+jña)

• a – not, un-
  indeclinable
• dharma – natural law, constitution, duty, righteousness, virtue, custom
  noun (masculine)
  Root: dhṛ (class 1)
• jña – knowing, acquainted with
  adjective (masculine)
  Root: jñā (class 9)

विलयम् (vilayam) - destruction, dissolution, ruin

(noun)

Accusative, masculine, singular of vilaya

vilaya - dissolution, destruction, melting away

Prefix: vi

Root: lī (class 4)

प्रजाः (prajāḥ) - subjects, people, progeny

(noun)

Nominative, feminine, plural of prajā

prajā - progeny, offspring, subjects, people

Prefix: pra

Root: jan (class 4)

गच्छन्ति (gacchanti) - they go, they reach, they obtain

(verb)

3rd person , plural, active, present (lat) of gam

Root: gam (class 1)

अनिग्रहात् (anigrahāt) - from lack of restraint, from lack of protection

(noun)

Ablative, masculine, singular of anigraha

anigraha - lack of restraint, non-control, non-protection

Compound type : tatpuruṣa (a+nigraha)

• a – not, un-
  indeclinable
• nigraha – restraint, control, repression, protection
  noun (masculine)
  Prefix: ni
  Root: grah (class 9)

राजा (rājā) - king, ruler

(noun)

Nominative, masculine, singular of rājan

rājan - king, sovereign, ruler

मूलम् (mūlam) - root, foundation, origin

(noun)

neuter, singular of mūla

mūla - root, foundation, basis, origin

त्रिवर्गस्य (trivargasya) - of the three aims of human life: natural law (dharma), wealth (artha), and pleasure (kāma) (of the three aims (of human life))

(noun)

Genitive, masculine, singular of trivarga

trivarga - the group of three, especially the three aims of human life (dharma, artha, kāma)

Compound type : dvigu (tri+varga)

• tri – three
  numeral
• varga – class, group, division
  noun (masculine)

अप्रमत्तः (apramattaḥ) - vigilant, attentive, not careless

(adjective)

Nominative, masculine, singular of apramatta

apramatta - vigilant, attentive, not careless or negligent

Past Passive Participle

Negated past passive participle of pra-mad

Compound type : tatpuruṣa (a+pramatta)

• a – not, un-
  indeclinable
• pramatta – careless, negligent, intoxicated, deluded
  adjective (masculine)
  Past Passive Participle
  Past passive participle of pra-mad
  Prefix: pra
  Root: mad (class 4)

अनुपालयन् (anupālayan) - protecting, maintaining

(adjective)

Nominative, masculine, singular of anupālayat

anupālayat - protecting, maintaining, observing

Present Active Participle

Present active participle from the verb anupālayati (anu-pālayati, causative of pā-)

Prefix: anu

Root: pā (class 2)