महाभारतः mahābhārataḥ - book-12, chapter-86, verse-33

एतच्छास्त्रार्थतत्त्वं तु तवाख्यातं मयानघ ।
अविश्वासो नरेन्द्राणां गुह्यं परममुच्यते ॥३३॥

33. etacchāstrārthatattvaṁ tu tavākhyātaṁ mayānagha ,
aviśvāso narendrāṇāṁ guhyaṁ paramamucyate.

33. etat śāstrārthatattvam tu tava ākhyātam mayā
anagha aviśvāsaḥ narendrāṇām guhyam paramam ucyate

33. anagha mayā tu etat śāstrārthatattvam tava ākhyātam
narendrāṇām aviśvāsaḥ paramam guhyam ucyate

33. O blameless one, I have explained to you this essence of the meaning of the treatise. Among kings, distrust is considered the supreme secret.

Words meanings summery:

• एतत् (etat) - this, this one

• शास्त्रार्थतत्त्वम् (śāstrārthatattvam) - the essence of the meaning of the scripture/treatise

• तु (tu) - but, on the other hand, indeed

• तव (tava) - to you, your

• आख्यातम् (ākhyātam) - told, narrated, explained

• मया (mayā) - by me

• अनघ (anagha) - O sinless one, O blameless one

• अविश्वासः (aviśvāsaḥ) - distrust, want of confidence

• नरेन्द्राणाम् (narendrāṇām) - of kings, among kings

• गुह्यम् (guhyam) - secret, hidden, mysterious

• परमम् (paramam) - supreme, highest, ultimate, most excellent

• उच्यते (ucyate) - is said, is called, is declared

Words meanings and morphology

एतत् (etat) - this, this one

(pronoun)

Nominative, neuter, singular of etad

etad - this, this one, these

शास्त्रार्थतत्त्वम् (śāstrārthatattvam) - the essence of the meaning of the scripture/treatise

(noun)

Nominative, neuter, singular of śāstrārthatattva

śāstrārthatattva - the essence of the meaning of a śāstra (treatise/scripture)

Compound type : tatpuruṣa (śāstra+artha+tattva)

• śāstra – scripture, treatise, rule, instruction
  noun (neuter)
• artha – meaning, purpose, object, wealth
  noun (masculine)
• tattva – truth, reality, essence, principle
  noun (neuter)

तु (tu) - but, on the other hand, indeed

(indeclinable)

तव (tava) - to you, your

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you (singular)

Note: Used here in a dative sense (to you)

आख्यातम् (ākhyātam) - told, narrated, explained

(adjective)

Nominative, neuter, singular of ākhyāta

ākhyāta - told, narrated, explained, spoken

Past Passive Participle

from root khyā with prefix ā

Prefix: ā

Root: khyā (class 2)

मया (mayā) - by me

(pronoun)

Instrumental, singular of asmad

asmad - I, me

अनघ (anagha) - O sinless one, O blameless one

(adjective)

Vocative, masculine, singular of anagha

anagha - sinless, blameless, pure, faultless

Compound type : bahuvrīhi (na+agha)

• na – not, no
  indeclinable
• agha – sin, evil, fault, distress
  noun (neuter)

अविश्वासः (aviśvāsaḥ) - distrust, want of confidence

(noun)

Nominative, masculine, singular of aviśvāsa

aviśvāsa - distrust, lack of confidence, unbelief

Compound type : tatpuruṣa (a+viśvāsa)

• a – not, un-, non-
  indeclinable
  Negative prefix
• viśvāsa – trust, confidence, faith
  noun (masculine)
  Prefix: vi

नरेन्द्राणाम् (narendrāṇām) - of kings, among kings

(noun)

Genitive, masculine, plural of narendra

narendra - king, sovereign, chief of men

Compound type : tatpuruṣa (nara+indra)

• nara – man, person, human being
  noun (masculine)
• indra – Indra (name of a deity), chief, best
  noun (masculine)

गुह्यम् (guhyam) - secret, hidden, mysterious

(adjective)

Nominative, neuter, singular of guhya

guhya - secret, hidden, private, mysterious; a secret thing

Gerundive/Nomen Agentis

from root guh (to hide) with suffix -ya

Root: guh (class 1)

परमम् (paramam) - supreme, highest, ultimate, most excellent

(adjective)

Nominative, neuter, singular of parama

parama - supreme, highest, greatest, ultimate, primary

उच्यते (ucyate) - is said, is called, is declared

(verb)

3rd person , singular, passive, present (laṭ) of vac

Present Tense, Ātmanepada, Passive Voice

3rd person singular; irregular passive form

Root: vac (class 2)