महाभारतः mahābhārataḥ - book-5, chapter-117, verse-17

स तया रममाणोऽथ विश्वामित्रो महाद्युतिः ।
आत्मजं जनयामास माधवीपुत्रमष्टकम् ॥१७॥

17. sa tayā ramamāṇo'tha viśvāmitro mahādyutiḥ ,
ātmajaṁ janayāmāsa mādhavīputramaṣṭakam.

17. saḥ tayā ramamāṇaḥ atha viśvāmitraḥ mahādyutiḥ
ātmajam janayāmāsa mādhavīputram aṣṭakam

17. Then, the glorious Viśvāmitra, delighting with her, begot his own son (ātmajam), Aṣṭaka, the son of Mādhavī.

Words meanings summery:

• सः (saḥ) - he, that one

• तया (tayā) - with the maiden (Mādhavī) (with her, by her)

• रममाणः (ramamāṇaḥ) - enjoying, delighting

• अथ (atha) - then, thereupon, now

• विश्वामित्रः (viśvāmitraḥ) - Viśvāmitra, a sage

• महाद्युतिः (mahādyutiḥ) - greatly resplendent, glorious, illustrious

• आत्मजम् (ātmajam) - his son, offspring

• जनयामास (janayāmāsa) - he begot, caused to be born

• माधवीपुत्रम् (mādhavīputram) - son of Mādhavī

• अष्टकम् (aṣṭakam) - Aṣṭaka (proper name)

Words meanings and morphology

सः (saḥ) - he, that one

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it (demonstrative pronoun)

तया (tayā) - with the maiden (Mādhavī) (with her, by her)

(pronoun)

Instrumental, feminine, singular of tad

tad - that, he, she, it (demonstrative pronoun)

रममाणः (ramamāṇaḥ) - enjoying, delighting

(adjective)

Nominative, masculine, singular of ram

ram - to delight, to enjoy, to sport, to amuse oneself

Present Middle Participle

Formed from root ram with the middle voice participle suffix -māna

Root: ram (class 1)

अथ (atha) - then, thereupon, now

(indeclinable)

विश्वामित्रः (viśvāmitraḥ) - Viśvāmitra, a sage

(proper noun)

Nominative, masculine, singular of viśvāmitra

viśvāmitra - Viśvāmitra (lit. 'friend of all'), a renowned Vedic sage

महाद्युतिः (mahādyutiḥ) - greatly resplendent, glorious, illustrious

(adjective)

Nominative, masculine, singular of mahādyuti

mahādyuti - of great splendor, very brilliant, glorious, illustrious

Compound type : bahuvrīhi (mahā+dyuti)

• mahā – great, large, extensive
  adjective
• dyuti – light, splendor, brilliance, radiance
  noun (feminine)

आत्मजम् (ātmajam) - his son, offspring

(noun)

Accusative, masculine, singular of ātmaja

ātmaja - son, offspring, one born from the self

Compound of ātman (self) and ja (born from)

Compound type : tatpuruṣa (ātman+ja)

• ātman – self, soul, spirit (ātman)
  noun (masculine)
• ja – born, produced from, engendered
  adjective
  Derived from root jan 'to be born'
  Root: jan (class 4)

जनयामास (janayāmāsa) - he begot, caused to be born

(verb)

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

Causative perfect form (jan + āya + āmāsa)

Root: jan (class 4)

Note: Causative perfect

माधवीपुत्रम् (mādhavīputram) - son of Mādhavī

(noun)

Accusative, masculine, singular of mādhavīputra

mādhavīputra - son of Mādhavī

Compound type : tatpuruṣa (mādhavī+putra)

• mādhavī – Mādhavī (a proper name, here referring to the princess)
  proper noun (feminine)
• putra – son, child
  noun (masculine)

अष्टकम् (aṣṭakam) - Aṣṭaka (proper name)

(proper noun)

Accusative, masculine, singular of aṣṭaka

aṣṭaka - Aṣṭaka (name of a son of Viśvāmitra and Mādhavī)