महाभारतः mahābhārataḥ - book-12, chapter-49, verse-27

वासुदेव उवाच ।
ततः सत्यवती पुत्रं जनयामास भार्गवम् ।
तपस्यभिरतं शान्तं जमदग्निं शमात्मकम् ॥२७॥

27. vāsudeva uvāca ,
tataḥ satyavatī putraṁ janayāmāsa bhārgavam ,
tapasyabhirataṁ śāntaṁ jamadagniṁ śamātmakam.

27. vāsudevaḥ uvāca tataḥ satyavatī putram janayāmāsa
bhārgavam tapasi abhiratam śāntam jamadagnim śama-ātmakam

27. vāsudevaḥ uvāca tataḥ satyavatī bhārgavam tapasi
abhiratam śāntam śama-ātmakam putram jamadagnim janayāmāsa

27. Vasudeva said: Then, Satyavatī gave birth to Jamadagni, a son of the Bhṛgu lineage, who was devoted to austerities (tapas), peaceful, and whose very nature was tranquility.

Words meanings summery:

• वासुदेवः (vāsudevaḥ) - Vasudeva (proper name)

• उवाच (uvāca) - said, spoke

• ततः (tataḥ) - then, thereafter, from there

• सत्यवती (satyavatī) - Satyavatī, the mother of Jamadagni. (Satyavatī (proper name))

• पुत्रम् (putram) - son, child

• जनयामास (janayāmāsa) - gave birth to, caused to be born, produced

• भार्गवम् (bhārgavam) - The son (Jamadagni) who was a descendant of Bhṛgu. (a descendant of Bhṛgu, belonging to the Bhṛgu lineage)

• तपसि (tapasi) - in austerities, in penance

• अभिरतम् (abhiratam) - devoted to (austerities) (devoted to, engaged in, delighted in)

• शान्तम् (śāntam) - peaceful, calm, tranquil

• जमदग्निम् (jamadagnim) - Jamadagni (proper name)

• शम-आत्मकम् (śama-ātmakam) - whose nature is tranquility, consisting of self-control

Words meanings and morphology

वासुदेवः (vāsudevaḥ) - Vasudeva (proper name)

(proper noun)

Nominative, masculine, singular of vāsudeva

vāsudeva - son of Vasudeva (Kṛṣṇa); a proper name; Vasudeva (the father of Kṛṣṇa) or Kṛṣṇa himself

उवाच (uvāca) - said, spoke

(verb)

3rd person , singular, active, past perfect (Lit) of √vac

Perfect active

3rd person singular perfect active of √vac (to speak). Irregular formation.

Root: vac (class 2)

ततः (tataḥ) - then, thereafter, from there

(indeclinable)

सत्यवती (satyavatī) - Satyavatī, the mother of Jamadagni. (Satyavatī (proper name))

(proper noun)

Nominative, feminine, singular of satyavatī

satyavatī - a proper name; mother of Vyāsa and grandmother of the Pāṇḍavas and Kauravas (in Mahābhārata); here, mother of Jamadagni

Feminine form of Satyavat.

पुत्रम् (putram) - son, child

(noun)

Accusative, masculine, singular of putra

putra - son, child

जनयामास (janayāmāsa) - gave birth to, caused to be born, produced

(verb)

3rd person , singular, active, past perfect (Lit) of √jan

Perfect active (causative)

3rd person singular perfect active of the causative stem of √jan (to be born, to produce). The causative stem is janay-, meaning "to cause to be born, to give birth to". It is formed with the periphrastic perfect auxiliary √ās.

Root: jan (class 4)

भार्गवम् (bhārgavam) - The son (Jamadagni) who was a descendant of Bhṛgu. (a descendant of Bhṛgu, belonging to the Bhṛgu lineage)

(adjective)

Accusative, masculine, singular of bhārgava

bhārgava - a descendant of Bhṛgu, belonging to the Bhṛgu family

Formed from Bhṛgu + aṉ (P. 4.1.99) indicating descent.

Note: Agrees with `putram`.

तपसि (tapasi) - in austerities, in penance

(noun)

Locative, neuter, singular of tapas

tapas - heat, penance, austerity, spiritual exertion

Root: tap (class 1)

अभिरतम् (abhiratam) - devoted to (austerities) (devoted to, engaged in, delighted in)

(adjective)

Accusative, masculine, singular of abhirata

abhirata - devoted, pleased, engaged

Past Passive Participle

Formed from prefix abhi- + √ram (to delight, to rest). Past passive participle used adjectivally.

Prefix: abhi

Root: ram (class 1)

शान्तम् (śāntam) - peaceful, calm, tranquil

(adjective)

Accusative, masculine, singular of śānta

śānta - peaceful, calm, quiet, pacified

Past Passive Participle

Past passive participle of √śam (to be calm, tranquil).

Root: śam (class 4)

जमदग्निम् (jamadagnim) - Jamadagni (proper name)

(proper noun)

Accusative, masculine, singular of jamadagni

jamadagni - a celebrated ancient sage, father of Paraśurāma

Note: The direct object of `janayāmāsa`.

शम-आत्मकम् (śama-ātmakam) - whose nature is tranquility, consisting of self-control

(adjective)

Accusative, masculine, singular of śama-ātmaka

śama-ātmaka - whose nature is tranquility or self-control, consisting of self-control

Compound type : bahuvrihi (śama+ātmaka)

• śama – tranquility, calmness, cessation, self-control
  noun (masculine)
  Derived from √śam (to be calm).
  Root: śam (class 4)
• ātmaka – whose nature is, consisting of, having the nature of
  adjective (masculine)
  Formed from ātman + aka.

Note: Compound adjective modifying `putram` and `jamadagnim`.