महाभारतः mahābhārataḥ - book-12, chapter-239, verse-22

यत्तु संमोहसंयुक्तमव्यक्तविषयं भवेत् ।
अप्रतर्क्यमविज्ञेयं तमस्तदुपधार्यताम् ॥२२॥

22. yattu saṁmohasaṁyuktamavyaktaviṣayaṁ bhavet ,
apratarkyamavijñeyaṁ tamastadupadhāryatām.

22. yat tu saṃmoha-saṃyuktam avyakta-viṣayam bhavet
apratarkyam avijñeyam tamaḥ tat upadhāryatām

22. yat tu saṃmoha-saṃyuktam avyakta-viṣayam
apratarkyam avijñeyam bhavet tat tamaḥ upadhāryatām

22. Whatever, however, is characterized by delusion, relates to the unmanifest, is inconceivable, and unknowable—that should be recognized as the quality of darkness (tamas).

Words meanings summery:

• यत् (yat) - whatever (which, whatever)

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

• संमोह-संयुक्तम् (saṁmoha-saṁyuktam) - characterized by delusion (joined with delusion, associated with bewilderment)

• अव्यक्त-विषयम् (avyakta-viṣayam) - relates to the unmanifest (having the unmanifest as its object, relating to the unmanifest)

• भवेत् (bhavet) - may be, manifests (it may be, it might be, it would be)

• अप्रतर्क्यम् (apratarkyam) - inconceivable (incomprehensible, inconceivable, beyond reasoning)

• अविज्ञेयम् (avijñeyam) - unknowable (unknowable, indiscernible)

• तमः (tamaḥ) - the quality of darkness (tamas) (darkness, ignorance, the quality of darkness)

• तत् (tat) - that (that, that one)

• उपधार्यताम् (upadhāryatām) - that should be recognized (it should be understood, let it be recognized)

Words meanings and morphology

यत् (yat) - whatever (which, whatever)

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, that

Note: Indefinite pronoun, refers to the quality being described.

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

(indeclinable)

संमोह-संयुक्तम् (saṁmoha-saṁyuktam) - characterized by delusion (joined with delusion, associated with bewilderment)

(adjective)

Nominative, neuter, singular of saṃmoha-saṃyukta

saṁmoha-saṁyukta - joined with delusion/bewilderment, accompanied by confusion

Compound type : tatpurusha (saṃmoha+saṃyukta)

• saṃmoha – delusion, bewilderment, confusion
  noun (masculine)
  From prefix SAM + root MUH (to be deluded)
  Prefix: sam
  Root: muh (class 4)
• saṃyukta – joined, united, connected, endowed with
  adjective (masculine)
  Past Passive Participle
  Formed from prefix SAM + root YUJ + kta suffix
  Prefix: sam
  Root: yuj (class 7)

Note: Refers to yat.

अव्यक्त-विषयम् (avyakta-viṣayam) - relates to the unmanifest (having the unmanifest as its object, relating to the unmanifest)

(adjective)

Nominative, neuter, singular of avyakta-viṣaya

avyakta-viṣaya - having the unmanifest as its object, relating to the unmanifested or indistinct

Compound type : tatpurusha (avyakta+viṣaya)

• avyakta – unmanifest, indistinct, imperceptible
  adjective (neuter)
  Past Passive Participle (negated)
  From A (neg.) + vi- + root añj (to make clear) + kta suffix. The unmanifest state of Prakṛti.
  Prefix: vi
  Root: añj (class 7)
• viṣaya – object, sphere, domain, region
  noun (masculine)

Note: Agrees with yat.

भवेत् (bhavet) - may be, manifests (it may be, it might be, it would be)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of bhū

Optative mood, active voice

3rd person singular, optative, parasmaipada.

Root: bhū (class 1)

अप्रतर्क्यम् (apratarkyam) - inconceivable (incomprehensible, inconceivable, beyond reasoning)

(adjective)

Nominative, neuter, singular of apratarkya

apratarkya - incomprehensible, not to be conjectured, inconceivable

Gerundive / Future Passive Participle (negated)

From A (neg.) + prati- + root tṛk/tark (to conjecture) + ya suffix.

Prefix: prati

Root: tark (class 10)

अविज्ञेयम् (avijñeyam) - unknowable (unknowable, indiscernible)

(adjective)

Nominative, neuter, singular of avijñeya

avijñeya - unknowable, indiscernible, not to be known or understood

Gerundive / Future Passive Participle (negated)

From A (neg.) + vi- + root jñā (to know) + ya suffix.

Prefix: vi

Root: jñā (class 9)

तमः (tamaḥ) - the quality of darkness (tamas) (darkness, ignorance, the quality of darkness)

(noun)

Nominative, neuter, singular of tamas

tamas - darkness, gloom, ignorance, illusion, the quality of darkness/ignorance (one of the three guṇas)

From root TAM (to be perplexed, become dark).

Root: tam (class 4)

Note: Predicate nominative for tat.

तत् (tat) - that (that, that one)

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

Note: Refers back to yat.

उपधार्यताम् (upadhāryatām) - that should be recognized (it should be understood, let it be recognized)

(verb)

3rd person , singular, passive, imperative (loṭ) of upadhṛ

Imperative mood, passive voice

3rd person singular, imperative, passive. Derived from prefix UPA + root DHṚ.

Prefix: upa

Root: dhṛ (class 1)

Note: Used to express a command or instruction to understand.