योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-39, verse-27

इति संचिन्त्य भगवानज्ञानतिमिरापहः ।
तमुवाच मुनिश्रेष्ठो वसिष्ठो भूमिभास्करः ॥ २७ ॥

iti saṃcintya bhagavānajñānatimirāpahaḥ ,
tamuvāca muniśreṣṭho vasiṣṭho bhūmibhāskaraḥ 27

27. iti saṃcintya bhagavān ajñānatimirāpahaḥ | tam
uvāca muniśreṣṭhaḥ vasiṣṭhaḥ bhūmibhāskaraḥ ||

27. iti saṃcintya,
ajñānatimirāpahaḥ muniśreṣṭhaḥ bhūmibhāskaraḥ bhagavān vasiṣṭhaḥ tam uvāca.

27. Having thus pondered, the revered Vasiṣṭha, the foremost among sages, the dispeller of the darkness of ignorance, and the sun of the earth, spoke to him.

Words meanings summery:

• इति (iti) - introduces a direct or indirect quote (thus, in this manner, so saying)

• संचिन्त्य (saṁcintya) - having thought, having pondered

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

• अज्ञानतिमिरापहः (ajñānatimirāpahaḥ) - dispeller of the darkness of ignorance

• तम् (tam) - refers to Rāma, the recipient of Vasiṣṭha's teaching (him, that (person))

• उवाच (uvāca) - spoke, said

• मुनिश्रेष्ठः (muniśreṣṭhaḥ) - foremost of sages, best of ascetics

• वसिष्ठः (vasiṣṭhaḥ) - Vasiṣṭha (proper noun)

• भूमिभास्करः (bhūmibhāskaraḥ) - sun of the earth

Words meanings and morphology

इति (iti) - introduces a direct or indirect quote (thus, in this manner, so saying)

(indeclinable)

संचिन्त्य (saṁcintya) - having thought, having pondered

(indeclinable)

absolutive

from sam + cint + ya (absolutive suffix)

Prefix: sam

Root: cit (class 10)

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

(adjective)

Nominative, masculine, singular of bhagavat

bhagavat - possessing fortune/glory, venerable, divine, lord

from bhaga + matup suffix

Note: Often translated as "Lord" or "venerable."

अज्ञानतिमिरापहः (ajñānatimirāpahaḥ) - dispeller of the darkness of ignorance

(adjective)

Nominative, masculine, singular of ajñānatimirāpaha

ajñānatimirāpaha - dispelling the darkness of ignorance

Compound type : tatpurusha (ajñāna+timira+apaha)

• ajñāna – ignorance, nescience, spiritual ignorance
  noun (neuter)
  Prefix: a
• timira – darkness, obscurity, eye disease causing darkness
  noun (neuter)
• apaha – removing, dispelling, taking away
  adjective (masculine)
  from apa + hā
  Prefix: apa
  Root: hā (class 3)

Note: Qualifies 'Vasiṣṭhaḥ'.

तम् (tam) - refers to Rāma, the recipient of Vasiṣṭha's teaching (him, that (person))

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

उवाच (uvāca) - spoke, said

(verb)

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

Root: vac (class 2)

Note: Irregular formation of perfect tense.

मुनिश्रेष्ठः (muniśreṣṭhaḥ) - foremost of sages, best of ascetics

(noun)

Nominative, masculine, singular of muniśreṣṭha

muniśreṣṭha - foremost of sages, chief ascetic

Compound type : tatpurusha (muni+śreṣṭha)

• muni – sage, ascetic, seer
  noun (masculine)
• śreṣṭha – best, excellent, foremost, chief
  adjective (masculine)
  superlative degree of praśasya

Note: Qualifies 'Vasiṣṭhaḥ'.

वसिष्ठः (vasiṣṭhaḥ) - Vasiṣṭha (proper noun)

(proper noun)

Nominative, masculine, singular of vasiṣṭha

vasiṣṭha - Vasiṣṭha (name of a prominent Vedic sage)

भूमिभास्करः (bhūmibhāskaraḥ) - sun of the earth

(noun)

Nominative, masculine, singular of bhūmibhāskara

bhūmibhāskara - sun of the earth

Compound type : tatpurusha (bhūmi+bhāskara)

• bhūmi – earth, ground, land
  noun (feminine)
• bhāskara – sun, creator of light
  noun (masculine)
  from bhās (light) + kara (maker)
  Root: bhās (class 1)

Note: Qualifies 'Vasiṣṭhaḥ'.