महाभारतः mahābhārataḥ - book-1, chapter-16, verse-33

ततः शतसहस्रांशुः समान इव सागरात् ।
प्रसन्नभाः समुत्पन्नः सोमः शीतांशुरुज्ज्वलः ॥३३॥

33. tataḥ śatasahasrāṁśuḥ samāna iva sāgarāt ,
prasannabhāḥ samutpannaḥ somaḥ śītāṁśurujjvalaḥ.

33. tataḥ śatasahasrāṃśuḥ samānaḥ iva sāgarāt |
prasannabhāḥ samutpannaḥ somaḥ śītāṃśuḥ ujjvalaḥ

33. Then, from the ocean, arose Soma (the Moon), shining with a hundred thousand rays, appearing with a serene luster, cool-rayed, and dazzling brilliantly.

Words meanings summery:

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

• शतसहस्रांशुः (śatasahasrāṁśuḥ) - shining with a hundred thousand rays (like the sun, indicating great brilliance) (having a hundred thousand rays)

• समानः (samānaḥ) - appearing (similar) (similar, equal, like)

• इव (iva) - like (like, as if)

• सागरात् (sāgarāt) - from the ocean

• प्रसन्नभाः (prasannabhāḥ) - endowed with a serene luster (having clear/serene luster)

• समुत्पन्नः (samutpannaḥ) - arisen (arisen, produced, born)

• सोमः (somaḥ) - Soma (the Moon) (Soma, the Moon)

• शीतांशुः (śītāṁśuḥ) - cool-rayed (having cold rays (epithet of the Moon))

• उज्ज्वलः (ujjvalaḥ) - dazzling brilliantly (brilliant, radiant, dazzling)

Words meanings and morphology

ततः (tataḥ) - then (then, thereafter)

(indeclinable)

शतसहस्रांशुः (śatasahasrāṁśuḥ) - shining with a hundred thousand rays (like the sun, indicating great brilliance) (having a hundred thousand rays)

(noun)

Nominative, masculine, singular of śatasahasrāṃśu

śatasahasrāṁśu - having a hundred thousand rays (epithet of the sun, or intensely radiant)

Bahuvrīhi compound: one whose rays are (counted in) hundreds and thousands.

Compound type : bahuvrīhi (śata+sahasra+aṃśu)

• śata – hundred
  numeral (neuter)
• sahasra – thousand
  numeral (neuter)
• aṃśu – ray (of light), beam; fibre
  noun (masculine)

Note: Epithet of the Moon (Soma) here, implying immense brightness.

समानः (samānaḥ) - appearing (similar) (similar, equal, like)

(adjective)

Nominative, masculine, singular of samāna

samāna - equal, similar, like; same, common

Note: Agrees with Soma.

इव (iva) - like (like, as if)

(indeclinable)

सागरात् (sāgarāt) - from the ocean

(noun)

Ablative, masculine, singular of sāgara

sāgara - ocean, sea

प्रसन्नभाः (prasannabhāḥ) - endowed with a serene luster (having clear/serene luster)

(adjective)

Nominative, masculine, singular of prasannabhās

prasannabhās - having clear luster, bright-shining

Bahuvrīhi compound: one whose luster is serene.

Compound type : bahuvrīhi (prasanna+bhās)

• prasanna – clear, bright, serene, tranquil, pleased
  adjective
• bhās – light, luster, radiance, splendor
  noun (feminine)

Note: Agrees with Soma.

समुत्पन्नः (samutpannaḥ) - arisen (arisen, produced, born)

(participle)

Nominative, masculine, singular of samutpanna

samutpanna - produced, arisen, born, originated

past passive participle

Past passive participle of root `pad` (to go, move, fall) with prefixes `sam` and `ud`.

Prefixes: sam+ud

Root: pad (class 4)

Note: Agrees with Soma.

सोमः (somaḥ) - Soma (the Moon) (Soma, the Moon)

(noun)

Nominative, masculine, singular of soma

soma - Soma (a divine intoxicating drink); the Moon, moon-god

शीतांशुः (śītāṁśuḥ) - cool-rayed (having cold rays (epithet of the Moon))

(noun)

Nominative, masculine, singular of śītāṃśu

śītāṁśu - cold-rayed (epithet of the Moon)

Bahuvrīhi compound: one whose rays are cold.

Compound type : bahuvrīhi (śīta+aṃśu)

• śīta – cold, cool, chill
  adjective
• aṃśu – ray (of light), beam; fibre
  noun (masculine)

Note: Agrees with Soma.

उज्ज्वलः (ujjvalaḥ) - dazzling brilliantly (brilliant, radiant, dazzling)

(adjective)

Nominative, masculine, singular of ujjvala

ujjvala - shining, brilliant, radiant, splendid

Note: Agrees with Soma.