योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-130, verse-17

अर्कबिम्ब इवादित्यश्चन्द्रबिम्ब इवोडुपः ।
महाम्भसीव वरुणः संध्याभ्र इव वा शशी ॥ १७ ॥

arkabimba ivādityaścandrabimba ivoḍupaḥ ,
mahāmbhasīva varuṇaḥ saṃdhyābhra iva vā śaśī 17

17. arkabimbaḥ iva ādityaḥ candrabimbaḥ iva uḍupaḥ
mahāmbhasi iva varuṇaḥ sandhyābhraḥ iva vā śaśī

17. ādityaḥ arkabimbaḥ iva uḍupaḥ candrabimbaḥ iva
varuṇaḥ mahāmbhasi iva vā śaśī sandhyābhraḥ iva

17. He (appeared) like the sun-god (Āditya) in the solar disc, or like the moon (uḍupa) in the lunar disc; or like Varuṇa in the great waters, or even like the moon (śaśī) in a twilight cloud.

Words meanings summery:

• अर्कबिम्बः (arkabimbaḥ) - solar disc, disc of the sun

• इव (iva) - like, as, as if

• आदित्यः (ādityaḥ) - the sun-god, the sun

• चन्द्रबिम्बः (candrabimbaḥ) - lunar disc, disc of the moon

• इव (iva) - like, as, as if

• उडुपः (uḍupaḥ) - the moon (literally, 'lord of stars')

• महाम्भसि (mahāmbhasi) - in the great waters, in the ocean

• इव (iva) - like, as, as if

• वरुणः (varuṇaḥ) - Varuṇa (Vedic deity, god of cosmic order, waters)

• सन्ध्याभ्रः (sandhyābhraḥ) - twilight cloud

• इव (iva) - like, as, as if

• वा (vā) - or, either

• शशी (śaśī) - the moon

Words meanings and morphology

अर्कबिम्बः (arkabimbaḥ) - solar disc, disc of the sun

(noun)

Nominative, masculine, singular of arkabimba

arkabimba - solar disc, orb of the sun

Compound type : tatpurusha (arka+bimba)

• arka – sun, ray, praise
  noun (masculine)
• bimba – disc, orb, reflected image
  noun (neuter)

इव (iva) - like, as, as if

(indeclinable)

आदित्यः (ādityaḥ) - the sun-god, the sun

(proper noun)

Nominative, masculine, singular of āditya

āditya - son of Aditi, a deity, the sun, sun-god

चन्द्रबिम्बः (candrabimbaḥ) - lunar disc, disc of the moon

(noun)

Nominative, masculine, singular of candrabimba

candrabimba - lunar disc, orb of the moon

Compound type : tatpurusha (candra+bimba)

• candra – moon, lunar
  noun (masculine)
• bimba – disc, orb, reflected image
  noun (neuter)

इव (iva) - like, as, as if

(indeclinable)

उडुपः (uḍupaḥ) - the moon (literally, 'lord of stars')

(noun)

Nominative, masculine, singular of uḍupa

uḍupa - the moon (lit. 'lord of stars')

Compound type : tatpurusha (uḍu+pa)

• uḍu – star, constellation
  noun (neuter)
• pa – protector, guardian, lord, drinking
  noun (masculine)

महाम्भसि (mahāmbhasi) - in the great waters, in the ocean

(noun)

Locative, neuter, singular of mahāmbhas

mahāmbhas - great waters, ocean

Compound type : karmadhāraya (mahā+ambhas)

• mahā – great, large, mighty
  adjective
• ambhas – water, liquid, ocean
  noun (neuter)

इव (iva) - like, as, as if

(indeclinable)

वरुणः (varuṇaḥ) - Varuṇa (Vedic deity, god of cosmic order, waters)

(proper noun)

Nominative, masculine, singular of varuṇa

varuṇa - Varuṇa (a prominent Vedic deity, god of waters, cosmic order, and justice)

सन्ध्याभ्रः (sandhyābhraḥ) - twilight cloud

(noun)

Nominative, masculine, singular of sandhyābhra

sandhyābhra - twilight cloud, cloud of evening

Compound type : tatpurusha (sandhyā+abhra)

• sandhyā – twilight, evening, junction of day and night
  noun (feminine)
• abhra – cloud, sky, air
  noun (neuter)

इव (iva) - like, as, as if

(indeclinable)

वा (vā) - or, either

(indeclinable)

शशी (śaśī) - the moon

(noun)

Nominative, masculine, singular of śaśin

śaśin - the moon (lit. 'hare-marked')