योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-100, verse-14

ब्रह्मैवेदमहंतत्त्वं जगत्पश्याद्य राघव ।
स आत्मा सर्वगो नाम नित्योदितमहावपुः ॥ १४ ॥

brahmaivedamahaṃtattvaṃ jagatpaśyādya rāghava ,
sa ātmā sarvago nāma nityoditamahāvapuḥ 14

14. brahma eva idam aham tattvam jagat paśya adya
rāghava saḥ ātmā sarvagaḥ nāma nityoditamahāvapuḥ

14. rāghava adya paśya idam aham tattvam jagat ca brahma
eva saḥ sarvagaḥ nāma nityoditamahāvapuḥ ātmā

14. O Raghava, see today that this 'I'-principle (ahaṃ tattva) and the world (jagat) are indeed Brahman (brahman). That very self (ātman) is known as all-pervading (sarvaga) and possesses an eternally manifest, great form.

Words meanings summery:

• ब्रह्म (brahma) - the ultimate, supreme reality (brahman) (Brahman, the Absolute Reality)

• एव (eva) - emphasizing that it is 'indeed' Brahman (indeed, only, just)

• इदम् (idam) - this (referring to 'I'-principle and world) (this)

• अहम् (aham) - the 'I' as in the 'I'-principle (ahaṃ tattva) (I)

• तत्त्वम् (tattvam) - the 'I'-principle (ahaṃ tattva) (principle, reality, essence)

• जगत् (jagat) - the phenomenal world (jagat) (world, universe, moving)

• पश्य (paśya) - imperative: 'O Raghava, see!' (see, behold)

• अद्य (adya) - right now, presently (today, now)

• राघव (rāghava) - addressing Rama, a descendant of Raghu (O Raghava (descendant of Raghu))

• सः (saḥ) - that (self) (that, he)

• आत्मा (ātmā) - the supreme self (ātman) (self, soul)

• सर्वगः (sarvagaḥ) - the self (ātman) as all-pervading (sarvaga) (all-pervading, omnipresent)

• नाम (nāma) - is called, is known as (by name, named, indeed)

• नित्योदितमहावपुः (nityoditamahāvapuḥ) - describes the boundless and everlasting nature of the self (having an eternally manifest great form)

Words meanings and morphology

ब्रह्म (brahma) - the ultimate, supreme reality (brahman) (Brahman, the Absolute Reality)

(noun)

Nominative, neuter, singular of brahman

brahman - Brahman, the Absolute, the supreme reality

Note: Nominative singular form is 'brahma'.

एव (eva) - emphasizing that it is 'indeed' Brahman (indeed, only, just)

(indeclinable)

इदम् (idam) - this (referring to 'I'-principle and world) (this)

(pronoun)

Nominative, neuter, singular of idam

idam - this, this here

अहम् (aham) - the 'I' as in the 'I'-principle (ahaṃ tattva) (I)

(pronoun)

Nominative, singular of aham

aham - I

तत्त्वम् (tattvam) - the 'I'-principle (ahaṃ tattva) (principle, reality, essence)

(noun)

Nominative, neuter, singular of tattva

tattva - principle, reality, truth, essence, nature

जगत् (jagat) - the phenomenal world (jagat) (world, universe, moving)

(noun)

Nominative, neuter, singular of jagat

jagat - world, universe, moving, what moves

Root: gam (class 1)

पश्य (paśya) - imperative: 'O Raghava, see!' (see, behold)

(verb)

2nd person , singular, active, imperative (loṭ) of paś

Root: dṛś (class 1)

अद्य (adya) - right now, presently (today, now)

(indeclinable)

राघव (rāghava) - addressing Rama, a descendant of Raghu (O Raghava (descendant of Raghu))

(proper noun)

Vocative, masculine, singular of rāghava

rāghava - descendant of Raghu, Rama

Derived from Raghu with the patronymic suffix -a.

सः (saḥ) - that (self) (that, he)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

आत्मा (ātmā) - the supreme self (ātman) (self, soul)

(noun)

Nominative, masculine, singular of ātman

ātman - self, soul, supreme spirit, essence

सर्वगः (sarvagaḥ) - the self (ātman) as all-pervading (sarvaga) (all-pervading, omnipresent)

(adjective)

Nominative, masculine, singular of sarvaga

sarvaga - all-pervading, omnipresent, going everywhere

Compound of 'sarva' (all) and 'ga' (going).

Compound type : Tatpuruṣa (sarva+ga)

• sarva – all, every, whole
  pronoun
• ga – going, moving, residing in
  adjective
  Derived from root gam (to go).
  Root: gam (class 1)

नाम (nāma) - is called, is known as (by name, named, indeed)

(indeclinable)

नित्योदितमहावपुः (nityoditamahāvapuḥ) - describes the boundless and everlasting nature of the self (having an eternally manifest great form)

(adjective)

Nominative, masculine, singular of nityoditamahāvapus

nityoditamahāvapus - having an eternally manifest great form

Compound type : Bahuvrihi (nitya+udita+mahā+vapus)

• nitya – eternal, constant, perpetual
  adjective
• udita – risen, manifested, appeared
  adjective
  Past Passive Participle
  Derived from root vad (to speak) with prefix ud-, meaning 'risen' or 'manifested' in this context.
  Prefix: ud
  Root: vad (class 1)
• mahā – great, large, mighty
  adjective
• vapus – body, form, figure
  noun (neuter)