महाभारतः mahābhārataḥ - book-6, chapter-102, verse-67

मिथ्यावादीति लोकस्त्वां कथयिष्यति माधव ।
ममैष भारः सर्वो हि हनिष्यामि यतव्रतम् ॥६७॥

67. mithyāvādīti lokastvāṁ kathayiṣyati mādhava ,
mamaiṣa bhāraḥ sarvo hi haniṣyāmi yatavratam.

67. mithyāvādī iti lokaḥ tvām kathayiṣyati mādhava
mama eṣaḥ bhāraḥ sarvaḥ hi haniṣyāmi yatavratam

67. mādhava,
lokaḥ tvām "mithyāvādī" iti kathayiṣyati.
hi,
eṣaḥ sarvaḥ bhāraḥ mama.
yatavratam haniṣyāmi

67. O Mādhava, the people will call you a liar (mithyāvādī). Indeed, this entire burden is mine; I will slay the one who is firm in his vow.

Words meanings summery:

• मिथ्यावादी (mithyāvādī) - a liar (a liar, one who speaks falsely)

• इति (iti) - thus (marking quoted speech) (thus, so)

• लोकः (lokaḥ) - the people (people, world, folk)

• त्वाम् (tvām) - you (Krishna) (you)

• कथयिष्यति (kathayiṣyati) - will call (will say, will tell, will call)

• माधव (mādhava) - O Mādhava (Krishna)

• मम (mama) - mine (my, mine)

• एषः (eṣaḥ) - this (burden) (this)

• भारः (bhāraḥ) - burden, responsibility (burden, weight, responsibility)

• सर्वः (sarvaḥ) - entire (all, entire, whole)

• हि (hi) - indeed (indeed, surely, for)

• हनिष्यामि (haniṣyāmi) - I will slay (I will kill, I will strike)

• यतव्रतम् (yatavratam) - the one who is firm in his vow (referring to Bhishma) (one who has undertaken a vow, steadfast in vows, self-controlled)

Words meanings and morphology

मिथ्यावादी (mithyāvādī) - a liar (a liar, one who speaks falsely)

(adjective)

Nominative, masculine, singular of mithyāvādin

mithyāvādin - speaking falsely, a liar, an untrue speaker

Compound formed from `mithyā` (falsely) + `vādin` (speaker, from √vad + -in).

Compound type : tatpuruṣa (mithyā+vādin)

• mithyā – falsely, wrongly, untrue
  indeclinable
• vādin – speaking, speaker
  noun (masculine)
  agent noun
  Derived from root √vad (to speak) with suffix -in.
  Root: vad (class 1)

Note: Predicative nominative to `tvām` (you).

इति (iti) - thus (marking quoted speech) (thus, so)

(indeclinable)

Particle used to mark quoted speech or thought.

लोकः (lokaḥ) - the people (people, world, folk)

(noun)

Nominative, masculine, singular of loka

loka - world, people, realm, space

Root: lok (class 1)

त्वाम् (tvām) - you (Krishna) (you)

(pronoun)

Accusative, singular of tvam

tvam - you

कथयिष्यति (kathayiṣyati) - will call (will say, will tell, will call)

(verb)

3rd person , singular, active, future (lṛṭ) of kath

Future Active

Future tense, 3rd person singular, active voice of root √kath (to tell) (10th class).

Root: kath (class 10)

माधव (mādhava) - O Mādhava (Krishna)

(proper noun)

Vocative, masculine, singular of mādhava

mādhava - an epithet of Krishna (descendant of Madhu); pertaining to spring

मम (mama) - mine (my, mine)

(pronoun)

Genitive, singular of aham

aham - I

Note: Possessive.

एषः (eṣaḥ) - this (burden) (this)

(pronoun)

Nominative, masculine, singular of etad

etad - this

Nominative singular masculine form of `etad`.

भारः (bhāraḥ) - burden, responsibility (burden, weight, responsibility)

(noun)

Nominative, masculine, singular of bhāra

bhāra - burden, load, weight, responsibility

From root √bhṛ (to bear).

Root: bhṛ (class 1)

सर्वः (sarvaḥ) - entire (all, entire, whole)

(adjective)

Nominative, masculine, singular of sarva

sarva - all, every, whole, complete

Note: Agrees with `bhāraḥ`.

हि (hi) - indeed (indeed, surely, for)

(indeclinable)

Emphatic or causal particle.

हनिष्यामि (haniṣyāmi) - I will slay (I will kill, I will strike)

(verb)

1st person , singular, active, future (lṛṭ) of han

Future Active

Future tense, 1st person singular, active voice of root √han (to kill).

Root: han (class 2)

यतव्रतम् (yatavratam) - the one who is firm in his vow (referring to Bhishma) (one who has undertaken a vow, steadfast in vows, self-controlled)

(adjective)

Accusative, masculine, singular of yatavrata

yatavrata - having undertaken a vow, steadfast in vows, disciplined

Bahuvrīhi compound. `yata` (controlled, firm) + `vrata` (vow).

Compound type : bahuvrīhi (yata+vrata)

• yata – controlled, restrained, firm, self-controlled
  adjective (masculine)
  Past Passive Participle
  Derived from root √yam (to restrain).
  Root: yam (class 1)
• vrata – vow, sacred observance, religious practice
  noun (neuter)

Note: Refers to Bhishma in context.