महाभारतः mahābhārataḥ - book-5, chapter-72, verse-22

वाच्यः पितामहो वृद्धो ये च कृष्ण सभासदः ।
भ्रातॄणामस्तु सौभ्रात्रं धार्तराष्ट्रः प्रशाम्यताम् ॥२२॥

22. vācyaḥ pitāmaho vṛddho ye ca kṛṣṇa sabhāsadaḥ ,
bhrātṝṇāmastu saubhrātraṁ dhārtarāṣṭraḥ praśāmyatām.

22. vācyaḥ pitāmahaḥ vṛddhaḥ ye ca kṛṣṇa sabhāsadaḥ
bhrātṝṇām astu saubhrātram dhārtarāṣṭraḥ praśāmyatām

22. O Krishna, the aged grandfather (Bhishma) should be spoken to, as should those who are members of the assembly. Let there be brotherhood (saubhrātra) among the brothers, and let Dhritarashtra be appeased.

Words meanings summery:

• वाच्यः (vācyaḥ) - to be spoken, should be addressed

• पितामहः (pitāmahaḥ) - Bhishma, the venerable grandfather of the Kuru dynasty (grandfather, great-father (Bhishma))

• वृद्धः (vṛddhaḥ) - old, elderly, aged

• ये (ye) - those who, which (masc. plural)

• च (ca) - and, also

• कृष्ण (kṛṣṇa) - O Krishna

• सभासदः (sabhāsadaḥ) - members of the assembly, courtiers

• भ्रातॄणाम् (bhrātṝṇām) - of the brothers

• अस्तु (astu) - let there be, may it be

• सौभ्रात्रम् (saubhrātram) - brotherhood, fraternity

• धार्तराष्ट्रः (dhārtarāṣṭraḥ) - Dhritarashtra, the king and father of the Kauravas, as the representative of his clan. (Dhritarashtra (or a son of Dhritarashtra, i.e., a Kuru))

• प्रशाम्यताम् (praśāmyatām) - let him be appeased, let him be pacified

Words meanings and morphology

वाच्यः (vācyaḥ) - to be spoken, should be addressed

(adjective)

Nominative, masculine, singular of vācya

vācya - to be spoken, fit to be said

Gerundive

Derived from root vac (to speak) with suffix -ya (ṇyat)

Root: vac (class 2)

पितामहः (pitāmahaḥ) - Bhishma, the venerable grandfather of the Kuru dynasty (grandfather, great-father (Bhishma))

(noun)

Nominative, masculine, singular of pitāmaha

pitāmaha - paternal grandfather, great-father, creator god Brahmā, Bhishma

वृद्धः (vṛddhaḥ) - old, elderly, aged

(adjective)

Nominative, masculine, singular of vṛddha

vṛddha - old, aged, grown, increased

Past Passive Participle

Derived from root vṛdh (to grow, increase) with suffix -ta.

Root: vṛdh (class 1)

ये (ye) - those who, which (masc. plural)

(pronoun)

Nominative, masculine, plural of yad

yad - who, which, what

Note: Relative pronoun.

च (ca) - and, also

(indeclinable)

कृष्ण (kṛṣṇa) - O Krishna

(proper noun)

Vocative, masculine, singular of kṛṣṇa

kṛṣṇa - Krishna (proper name), dark, black

Root: kṛṣ (class 1)

सभासदः (sabhāsadaḥ) - members of the assembly, courtiers

(noun)

Nominative, masculine, plural of sabhāsada

sabhāsada - member of an assembly, courtier

Compound type : tatpuruṣa (sabhā+sada)

• sabhā – assembly, court
  noun (feminine)
  Prefix: sa
  Root: bhā (class 2)
• sada – sitting, being present
  adjective
  From root sad (to sit).
  Root: sad (class 1)

भ्रातॄणाम् (bhrātṝṇām) - of the brothers

(noun)

Genitive, masculine, plural of bhrātṛ

bhrātṛ - brother

अस्तु (astu) - let there be, may it be

(verb)

3rd person , singular, active, imperative (loṭ) of as

Root: as (class 2)

सौभ्रात्रम् (saubhrātram) - brotherhood, fraternity

(noun)

Nominative, neuter, singular of saubhrātra

saubhrātra - brotherhood, fraternity, good relation between brothers

Derived from subhrātṛ (good brother) or just bhrātṛ (brother) with a suffix indicating state/quality.

धार्तराष्ट्रः (dhārtarāṣṭraḥ) - Dhritarashtra, the king and father of the Kauravas, as the representative of his clan. (Dhritarashtra (or a son of Dhritarashtra, i.e., a Kuru))

(proper noun)

Nominative, masculine, singular of dhārtarāṣṭra

dhārtarāṣṭra - descendant of Dhritarashtra, son of Dhritarashtra, Dhritarashtra

Patronymic derived from Dhṛtarāṣṭra.

प्रशाम्यताम् (praśāmyatām) - let him be appeased, let him be pacified

(verb)

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

Prefix: pra

Root: śam (class 4)