महाभारतः mahābhārataḥ - book-1, chapter-169, verse-2

जातकर्मादिकास्तस्य क्रियाः स मुनिपुंगवः ।
पौत्रस्य भरतश्रेष्ठ चकार भगवान्स्वयम् ॥२॥

2. jātakarmādikāstasya kriyāḥ sa munipuṁgavaḥ ,
pautrasya bharataśreṣṭha cakāra bhagavānsvayam.

2. jātakarādikāḥ tasya kriyāḥ saḥ munipuṅgavaḥ
pautrasya bharataśreṣṭha cakāra bhagavān svayam

2. O best of the Bharatas, that venerable, foremost sage himself performed the Jātakarman and other rites for his grandson.

Words meanings summery:

• जातकरादिकाः (jātakarādikāḥ) - beginning with the birth ceremony (Jātakarman), and so forth

• तस्य (tasya) - of his grandson, Parāśara (his, of him)

• क्रियाः (kriyāḥ) - actions, rites, rituals

• सः (saḥ) - that Vasiṣṭha (he, that)

• मुनिपुङ्गवः (munipuṅgavaḥ) - Vasiṣṭha, the foremost sage (foremost among sages, chief of sages)

• पौत्रस्य (pautrasya) - of his grandson, Parāśara (of the grandson)

• भरतश्रेष्ठ (bharataśreṣṭha) - O Yudhiṣṭhira (O best among Bharatas)

• चकार (cakāra) - performed, did, made

• भगवान् (bhagavān) - the venerable Vasiṣṭha (the venerable one, the divine one, the Lord)

• स्वयम् (svayam) - himself, by oneself

Words meanings and morphology

जातकरादिकाः (jātakarādikāḥ) - beginning with the birth ceremony (Jātakarman), and so forth

(adjective)

Nominative, feminine, plural of jātakarādika

jātakarādika - beginning with the birth ceremony, etc.

Compound type : tatpurusha (jātakarman+ādika)

• jātakarman – birth ceremony, natal rite
  noun (neuter)
• ādika – beginning, initial, etc.
  adjective (masculine)

तस्य (tasya) - of his grandson, Parāśara (his, of him)

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

क्रियाः (kriyāḥ) - actions, rites, rituals

(noun)

Nominative, feminine, plural of kriyā

kriyā - action, rite, ritual, ceremony

सः (saḥ) - that Vasiṣṭha (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

मुनिपुङ्गवः (munipuṅgavaḥ) - Vasiṣṭha, the foremost sage (foremost among sages, chief of sages)

(noun)

Nominative, masculine, singular of munipuṅgava

munipuṅgava - foremost among sages

Compound type : tatpurusha (muni+puṅgava)

• muni – sage, ascetic
  noun (masculine)
• puṅgava – bull, eminent, chief, foremost
  noun (masculine)

पौत्रस्य (pautrasya) - of his grandson, Parāśara (of the grandson)

(noun)

Genitive, masculine, singular of pautra

pautra - grandson (son's son or daughter's son)

भरतश्रेष्ठ (bharataśreṣṭha) - O Yudhiṣṭhira (O best among Bharatas)

(proper noun)

Vocative, masculine, singular of bharataśreṣṭha

bharataśreṣṭha - best among Bharatas

Compound type : tatpurusha (bharata+śreṣṭha)

• bharata – descendant of Bharata, a Bharata
  proper noun (masculine)
• śreṣṭha – best, most excellent
  adjective (masculine)

चकार (cakāra) - performed, did, made

(verb)

3rd person , singular, active, perfect (liṭ) of kṛ

Root: kṛ (class 8)

भगवान् (bhagavān) - the venerable Vasiṣṭha (the venerable one, the divine one, the Lord)

(adjective)

Nominative, masculine, singular of bhagavat

bhagavat - venerable, glorious, divine, fortunate, prosperous

स्वयम् (svayam) - himself, by oneself

(indeclinable)