महाभारतः mahābhārataḥ - book-12, chapter-315, verse-3

अन्योन्यं च सभाज्यैवं सुप्रीतमनसः पुनः ।
विज्ञापयन्ति स्म गुरुं पुनर्वाक्यविशारदाः ॥३॥

3. anyonyaṁ ca sabhājyaivaṁ suprītamanasaḥ punaḥ ,
vijñāpayanti sma guruṁ punarvākyaviśāradāḥ.

3. anyonyam ca sabhājya evam suprītamanasaḥ punaḥ
| vijñāpayanti sma gurum punaḥ vākyaviśāradāḥ

3. And having thus honored one another, with very pleased hearts, those expert in speech again humbly informed their (guru).

Words meanings summery:

• अन्योन्यम् (anyonyam) - one another (each other, mutually, one another)

• च (ca) - and (and, also)

• सभाज्य (sabhājya) - having honored (having honored, having respected)

• एवम् (evam) - thus (thus, in this manner)

• सुप्रीतमनसः (suprītamanasaḥ) - with very pleased hearts (with very pleased minds, having very joyful hearts)

• पुनः (punaḥ) - again (again, moreover)

• विज्ञापयन्ति (vijñāpayanti) - they humbly informed (they inform, they announce, they make known)

• स्म (sma) - (indicating past tense with present verb) ((particle indicating past tense))

• गुरुम् (gurum) - their (guru) (the guru, the teacher, the preceptor)

• पुनः (punaḥ) - again (again, moreover)

• वाक्यविशारदाः (vākyaviśāradāḥ) - those expert in speech (expert in speech, skilled in words)

Words meanings and morphology

अन्योन्यम् (anyonyam) - one another (each other, mutually, one another)

(pronoun)

of anyonya

anyonya - each other, one another

Note: Adverbial accusative.

च (ca) - and (and, also)

(indeclinable)

Note: Conjunction.

सभाज्य (sabhājya) - having honored (having honored, having respected)

(indeclinable)

absolutive

root bhāj + saṃ prefix + lyaP suffix

Prefix: sam

Root: bhāj (class 10)

Note: Gerund with prefix saṃ.

एवम् (evam) - thus (thus, in this manner)

(indeclinable)

Note: Adverb.

सुप्रीतमनसः (suprītamanasaḥ) - with very pleased hearts (with very pleased minds, having very joyful hearts)

(adjective)

Nominative, masculine, plural of suprītamanas

suprītamanas - having a very pleased mind

Compound type : bahuvrīhi (su+prīta+manas)

• su – good, well, very
  indeclinable
• prīta – pleased, delighted
  adjective
  past passive participle
  root prī + kta suffix
  Root: prī (class 9)
• manas – mind, heart
  noun (neuter)

Note: Qualifies vākyaviśāradāḥ (understood subject).

पुनः (punaḥ) - again (again, moreover)

(indeclinable)

Note: Adverb.

विज्ञापयन्ति (vijñāpayanti) - they humbly informed (they inform, they announce, they make known)

(verb)

3rd person , plural, active, present (lat) of jñā

causative

root jñā + niC (causative) + vi and ā prefixes

Prefixes: vi+ā

Root: jñā (class 9)

Note: Used with sma.

स्म (sma) - (indicating past tense with present verb) ((particle indicating past tense))

(indeclinable)

Note: Changes present tense vijñāpayanti to past tense 'they informed'.

गुरुम् (gurum) - their (guru) (the guru, the teacher, the preceptor)

(noun)

Accusative, masculine, singular of guru

guru - teacher, preceptor, respected person

Note: Object of vijñāpayanti.

पुनः (punaḥ) - again (again, moreover)

(indeclinable)

Note: Adverb.

वाक्यविशारदाः (vākyaviśāradāḥ) - those expert in speech (expert in speech, skilled in words)

(adjective)

Nominative, masculine, plural of vākyaviśārada

vākyaviśārada - expert in speech, skilled in words

Compound type : tatpuruṣa (vākya+viśārada)

• vākya – speech, word, sentence
  noun (neuter)
• viśārada – skilled, expert, proficient
  adjective

Note: Subject of vijñāpayanti sma.