महाभारतः mahābhārataḥ - book-5, chapter-159, verse-12

यच्चापि भीमसेनस्य मन्यसे मोघगर्जितम् ।
दुःशासनस्य रुधिरं पीतमित्यवधार्यताम् ॥१२॥

12. yaccāpi bhīmasenasya manyase moghagarjitam ,
duḥśāsanasya rudhiraṁ pītamityavadhāryatām.

12. yat ca api bhīmasenasya manyase moghagarjitam
duḥśāsanasya rudhiram pītam iti avadhāryatām

12. yat ca api bhīmasenasya moghagarjitam manyase,
(tat) duḥśāsanasya rudhiram pītam iti avadhāryatām

12. And as for what you consider Bhīmasena's roar to be in vain, know that Duḥśāsana's blood has been drunk.

Words meanings summery:

• यत् (yat) - that (referring to the notion of Bhīmasena's roar being vain) (which, what, that (relative pronoun/conjunction))

• च (ca) - and also (and, also, moreover)

• अपि (api) - also, even (also, even, moreover)

• भीमसेनस्य (bhīmasenasya) - of Bhīmasena

• मन्यसे (manyase) - you think, you consider, you believe

• मोघगर्जितम् (moghagarjitam) - futile roar, vain roar

• दुःशासनस्य (duḥśāsanasya) - of Duḥśāsana

• रुधिरम् (rudhiram) - blood

• पीतम् (pītam) - drunk, consumed

• इति (iti) - that (introducing the consequence) (thus, in this manner, that (introduces a quote or indirect statement))

• अवधार्यताम् (avadhāryatām) - let it be understood, let it be known, let it be determined

Words meanings and morphology

यत् (yat) - that (referring to the notion of Bhīmasena's roar being vain) (which, what, that (relative pronoun/conjunction))

(pronoun)

Accusative, neuter, singular of yat

yat - which, what, that (relative pronoun); if (indeclinable conjunction)

Note: Acts as an object or introduces a dependent clause.

च (ca) - and also (and, also, moreover)

(indeclinable)

अपि (api) - also, even (also, even, moreover)

(indeclinable)

भीमसेनस्य (bhīmasenasya) - of Bhīmasena

(proper noun)

Genitive, masculine, singular of bhīmasena

bhīmasena - proper name of the second Pāṇḍava brother, 'having a terrible army' or 'terrible warrior'

Note: Possessive, associated with 'moghagarjitam'.

मन्यसे (manyase) - you think, you consider, you believe

(verb)

2nd person , singular, middle, present (laṭ) of man

Present tense, middle voice, 2nd person singular

Derived from root man.

Root: man (class 4)

मोघगर्जितम् (moghagarjitam) - futile roar, vain roar

(noun)

Accusative, neuter, singular of moghagarjita

moghagarjita - vain roar, useless roar

Compound of mogha (vain, fruitless) and garjita (roar, thunder).

Compound type : karmadhāraya (mogha+garjita)

• mogha – vain, useless, fruitless, ineffectual
  adjective (masculine)
  Root: muh (class 4)
• garjita – roar, thunder, loud sound; roared (PPP of garj)
  noun (neuter)
  Past Passive Participle (substantivized)
  Derived from root garj (to roar).
  Root: garj (class 1)

दुःशासनस्य (duḥśāsanasya) - of Duḥśāsana

(proper noun)

Genitive, masculine, singular of duḥśāsana

duḥśāsana - proper name of a Kaurava prince, 'difficult to rule' or 'evil ruler'

Note: Possessive, associated with 'rudhiram'.

रुधिरम् (rudhiram) - blood

(noun)

Nominative, neuter, singular of rudhira

rudhira - blood, red

Root: rudh (class 7)

Note: Subject of the implied passive action 'has been drunk'.

पीतम् (pītam) - drunk, consumed

(participle)

Nominative, neuter, singular of pīta

pīta - drunk, imbibed, consumed

Past Passive Participle

Derived from root pā (to drink).

Root: pā (class 1)

Note: Predicate adjective for 'rudhiram'.

इति (iti) - that (introducing the consequence) (thus, in this manner, that (introduces a quote or indirect statement))

(indeclinable)

अवधार्यताम् (avadhāryatām) - let it be understood, let it be known, let it be determined

(verb)

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

Imperative, passive voice, 3rd person singular

Derived from root dhṛ with upasarga ava. Passive stem dhārya-.

Prefix: ava

Root: dhṛ (class 1)

Note: Meaning "let it be ascertained" (implying 'by you' or 'by all').