महाभारतः mahābhārataḥ - book-12, chapter-59, verse-3

व्यासादीनभिवाद्यर्षीन्सर्वैस्तैश्चाभिनन्दिताः ।
निषेदुरभितो भीष्मं परिवार्य समन्ततः ॥३॥

3. vyāsādīnabhivādyarṣīnsarvaistaiścābhinanditāḥ ,
niṣedurabhito bhīṣmaṁ parivārya samantataḥ.

3. vyāsādīn abhivādya ṛṣīn sarvaiḥ taiḥ ca abhinanditāḥ
niṣeduḥ abhitaḥ bhīṣmam parivārya samantataḥ

3. vyāsādīn ṛṣīn abhivādya sarvaiḥ taiḥ ca abhinanditāḥ
bhīṣmam abhitaḥ samantataḥ parivārya niṣeduḥ

3. After greeting Vyasa and other sages, and being welcomed in turn by all of them, they sat down, surrounding Bhishma from all sides.

Words meanings summery:

• व्यासादीन् (vyāsādīn) - Vyasa and others

• अभिवाद्य (abhivādya) - having saluted, having greeted respectfully

• ऋषीन् (ṛṣīn) - sages, seers

• सर्वैः (sarvaiḥ) - by all

• तैः (taiḥ) - by them

• च (ca) - and, also

• अभिनन्दिताः (abhinanditāḥ) - greeted, honored, welcomed

• निषेदुः (niṣeduḥ) - they sat down

• अभितः (abhitaḥ) - around, on all sides, near

• भीष्मम् (bhīṣmam) - Bhishma

• परिवार्य (parivārya) - having surrounded, having encompassed

• समन्ततः (samantataḥ) - from all sides, all around, completely

Words meanings and morphology

व्यासादीन् (vyāsādīn) - Vyasa and others

(noun)

Accusative, masculine, plural of vyāsādi

vyāsādi - Vyasa and those like him, beginning with Vyasa

Compound type : tatpuruṣa (vyāsa+ādi)

• vyāsa – Vyasa, a famous sage and compiler of the Vedas
  proper noun (masculine)
• ādi – beginning, etcetera, and others
  noun (masculine)

अभिवाद्य (abhivādya) - having saluted, having greeted respectfully

(indeclinable)

absolutive (gerund)

Derived from root vad with prefix abhi

Prefix: abhi

Root: vad (class 1)

Note: Absolutive (gerund) form

ऋषीन् (ṛṣīn) - sages, seers

(noun)

Accusative, masculine, plural of ṛṣi

ṛṣi - sage, seer, inspired poet

सर्वैः (sarvaiḥ) - by all

(pronoun)

Instrumental, masculine, plural of sarva

sarva - all, every, whole

तैः (taiḥ) - by them

(pronoun)

Instrumental, masculine, plural of tad

tad - that, he, she, it

च (ca) - and, also

(indeclinable)

अभिनन्दिताः (abhinanditāḥ) - greeted, honored, welcomed

(adjective)

Nominative, masculine, plural of abhinandita

abhinandita - rejoiced, greeted, honored, welcomed

Past Passive Participle

Derived from root nand with prefix abhi

Prefix: abhi

Root: nand (class 1)

निषेदुः (niṣeduḥ) - they sat down

(verb)

3rd person , plural, active, Perfect (Liṭ) of ni-sad

Perfect tense, 3rd person plural

Derived from root sad with prefix ni

Prefix: ni

Root: sad (class 1)

अभितः (abhitaḥ) - around, on all sides, near

(indeclinable)

भीष्मम् (bhīṣmam) - Bhishma

(proper noun)

Accusative, masculine, singular of bhīṣma

bhīṣma - Bhishma (a revered warrior and elder in the Mahabharata)

परिवार्य (parivārya) - having surrounded, having encompassed

(indeclinable)

absolutive (gerund)

Derived from root vṛ with prefix pari

Prefix: pari

Root: vṛ (class 5)

Note: Absolutive (gerund) form

समन्ततः (samantataḥ) - from all sides, all around, completely

(indeclinable)