महाभारतः mahābhārataḥ - book-14, chapter-15, verse-27

सर्वं त्विदमहं पार्थ त्वत्प्रीतिहितकाम्यया ।
ब्रवीमि सत्यं कौरव्य न मिथ्यैतत्कथंचन ॥२७॥

27. sarvaṁ tvidamahaṁ pārtha tvatprītihitakāmyayā ,
bravīmi satyaṁ kauravya na mithyaitatkathaṁcana.

27. sarvam tu idam aham pārtha tvat-prīti-hita-kāmyayā
bravīmi satyam kauravya na mithyā etat kathaṃcana

27. pārtha kauravya aham tvat-prīti-hita-kāmyayā sarvam
idam satyam bravīmi etat kathaṃcana na mithyā

27. O Pārtha, I declare all this to you truly, O descendant of Kuru, desiring your well-being and satisfaction. This is in no way false.

Words meanings summery:

• सर्वम् (sarvam) - all this (referring to what was said previously) (all, whole, entire)

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

• इदम् (idam) - this (referring to the discourse being delivered) (this, this here)

• अहम् (aham) - I (the speaker) (I)

• पार्थ (pārtha) - O Arjuna (son of Pṛthā (Kuntī), Arjuna)

• त्वत्-प्रीति-हित-काम्यया (tvat-prīti-hita-kāmyayā) - by the desire for your pleasure and welfare

• ब्रवीमि (bravīmi) - I declare (I speak, I tell, I declare)

• सत्यम् (satyam) - truthfully (as an adverbial accusative) (truth, truly, truthfully)

• कौरव्य (kauravya) - O descendant of Kuru (Arjuna) (descendant of Kuru)

• न (na) - not (not, no)

• मिथ्या (mithyā) - false (falsely, incorrectly, in vain, untrue)

• एतत् (etat) - this (referring to what is being said) (this)

• कथंचन (kathaṁcana) - in any way (in any way, by any means, somehow)

Words meanings and morphology

सर्वम् (sarvam) - all this (referring to what was said previously) (all, whole, entire)

(adjective)

Accusative, neuter, singular of sarva

sarva - all, every, whole, entire

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

(indeclinable)

इदम् (idam) - this (referring to the discourse being delivered) (this, this here)

(pronoun)

Accusative, neuter, singular of idam

idam - this, this here

अहम् (aham) - I (the speaker) (I)

(pronoun)

Nominative, singular of asmad

asmad - I, we

पार्थ (pārtha) - O Arjuna (son of Pṛthā (Kuntī), Arjuna)

(proper noun)

Vocative, masculine, singular of pārtha

pārtha - son of Pṛthā, Arjuna (son of Kuntī)

Derived from Pṛthā (Kuntī), + aṇ suffix

त्वत्-प्रीति-हित-काम्यया (tvat-prīti-hita-kāmyayā) - by the desire for your pleasure and welfare

(noun)

Instrumental, feminine, singular of tvat-prīti-hita-kāmya

tvat-prīti-hita-kāmya - desire for your pleasure and welfare

Compound type : tatpurusha (tvat+prīti+hita+kāmya)

• tvat – your, relating to you
  pronoun
• prīti – pleasure, joy, love, satisfaction
  noun (feminine)
  Root: prī (class 9)
• hita – welfare, benefit, good
  noun (neuter)
  Past Passive Participle
  From root 'dhā' (to place) with 'hi' instead of 'dhā' in some forms.
  Root: dhā (class 3)
• kāmya – desire, wish, longing; desirous of
  noun (feminine)
  Gerundive/Adjective
  From root 'kam' (to desire), with -ya suffix.
  Root: kam (class 1)

Note: The ending '-ā' indicates instrumental singular.

ब्रवीमि (bravīmi) - I declare (I speak, I tell, I declare)

(verb)

1st person , singular, active, present (laṭ) of brū

present active

root 'brū' (or 'vac')

Root: brū (class 2)

सत्यम् (satyam) - truthfully (as an adverbial accusative) (truth, truly, truthfully)

(noun)

Accusative, neuter, singular of satya

satya - true, real, truthful; truth

From 'sat' (being, existence) + 'ya' suffix.

Root: as (class 2)

Note: Used adverbially.

कौरव्य (kauravya) - O descendant of Kuru (Arjuna) (descendant of Kuru)

(proper noun)

Vocative, masculine, singular of kauravya

kauravya - descendant of Kuru; belonging to the Kurus

From 'kuru' + 'vya' suffix, meaning a descendant.

न (na) - not (not, no)

(indeclinable)

मिथ्या (mithyā) - false (falsely, incorrectly, in vain, untrue)

(indeclinable)

एतत् (etat) - this (referring to what is being said) (this)

(pronoun)

Nominative, neuter, singular of etad

etad - this, this here

Note: Refers to 'idam'.

कथंचन (kathaṁcana) - in any way (in any way, by any means, somehow)

(indeclinable)

Combination of 'katham' (how) and 'cana' (particle of indefiniteness).