योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-15, verse-49

व्यपगतममतामहान्धकारः पदममलं विगतैषणं समेत्य ।
प्रभवसि यदि चेतसो महात्मंस्तदतिधिये महते सते नमस्ते ॥ ४९ ॥

vyapagatamamatāmahāndhakāraḥ padamamalaṃ vigataiṣaṇaṃ sametya ,
prabhavasi yadi cetaso mahātmaṃstadatidhiye mahate sate namaste 49

49. vyapagatamamatāmahāndhakāraḥ padam
amalam vigataiṣaṇam sametya
prabhavasi yadi cetasaḥ mahātman
tat atidhiye mahate sate namas te

49. mahātman yadi vyapagatamamatāmahāndhakāraḥ
vigataiṣaṇam amalam
padam sametya cetasaḥ prabhavasi
tat atidhiye mahate sate namas te

49. O great-souled one (mahātman), if you, having relinquished the great darkness of possessiveness (mama-tā) and attained the pure state free from desires, are able to control the mind, then salutations to that great, wise, and truly existent (sat) one.

Words meanings summery:

• व्यपगतममतामहान्धकारः (vyapagatamamatāmahāndhakāraḥ) - one from whom the great darkness of possessiveness has departed

• पदम् (padam) - state, abode, footstep, position

• अमलम् (amalam) - stainless, pure, immaculate

• विगतैषणम् (vigataiṣaṇam) - free from desires, one whose desires have departed

• समेत्य (sametya) - having attained, having reached, having met

• प्रभवसि (prabhavasi) - you are able to control (the mind) (you are able, you are powerful, you originate)

• यदि (yadi) - if

• चेतसः (cetasaḥ) - of the mind, from the mind

• महात्मन् (mahātman) - O great-souled one, O noble one

• तत् (tat) - then (introduces the consequence of the 'if' clause) (then, therefore, that)

• अतिधिये (atidhiye) - to the very wise one, to the one with supreme intellect

• महते (mahate) - to the great one

• सते (sate) - to the existent one, to the good one, to the real one

• नमस् (namas) - salutation, homage

• ते (te) - to you

Words meanings and morphology

व्यपगतममतामहान्धकारः (vyapagatamamatāmahāndhakāraḥ) - one from whom the great darkness of possessiveness has departed

(adjective)

Nominative, masculine, singular of vyapagatamamatāmahāndhakāra

vyapagatamamatāmahāndhakāra - one from whom the great darkness (mahāndhakāra) of possessiveness (mamatā) has departed (vyapagata)

Compound type : bahuvrīhi (vyapagata+mamatā+mahā+andhakāra)

• vyapagata – gone away, departed, removed
  adjective (masculine)
  Past Passive Participle
  From root gam (to go) with upasargas vi and apa
  Prefixes: vi+apa
  Root: gam (class 1)
• mamatā – possessiveness, sense of 'mine-ness', egoism
  noun (feminine)
• mahā – great, large, mighty
  adjective (masculine)
• andhakāra – darkness, gloom
  noun (masculine)

पदम् (padam) - state, abode, footstep, position

(noun)

Accusative, neuter, singular of pada

pada - foot, step, path, position, state, abode, word

अमलम् (amalam) - stainless, pure, immaculate

(adjective)

Accusative, neuter, singular of amala

amala - stainless, pure, clean, free from dirt or sin

Compound type : nañ-tatpuruṣa (a+mala)

• a – not, non-, un-
  indeclinable
• mala – dirt, impurity, stain, sin
  noun (neuter)

Note: Agrees with 'padam' in case, gender, and number.

विगतैषणम् (vigataiṣaṇam) - free from desires, one whose desires have departed

(adjective)

Accusative, neuter, singular of vigataiṣaṇa

vigataiṣaṇa - free from desire (eṣaṇa), one from whom desires (eṣaṇa) have departed (vigata)

Compound type : bahuvrīhi (vigata+eṣaṇa)

• vigata – departed, gone away, removed
  adjective (masculine)
  Past Passive Participle
  From root gam (to go) with upasarga vi
  Prefix: vi
  Root: gam (class 1)
• eṣaṇa – desire, wish, seeking
  noun (neuter)
  Root: iṣ (class 4)

Note: Agrees with 'padam' in case, gender, and number.

समेत्य (sametya) - having attained, having reached, having met

(indeclinable)

absolutive (gerund)

From root i (to go) with upasarga sam

Prefix: sam

Root: i (class 2)

प्रभवसि (prabhavasi) - you are able to control (the mind) (you are able, you are powerful, you originate)

(verb)

2nd person , singular, active, present (laṭ) of prabhū

present indicative

2nd person singular, Parasmaipada

Prefix: pra

Root: bhū (class 1)

यदि (yadi) - if

(indeclinable)

चेतसः (cetasaḥ) - of the mind, from the mind

(noun)

Genitive, neuter, singular of cetas

cetas - mind, intellect, consciousness, heart

Note: Used with 'prabhavasi' to mean 'master of the mind' or 'have power over the mind'.

महात्मन् (mahātman) - O great-souled one, O noble one

(noun)

Vocative, masculine, singular of mahātman

mahātman - great-souled, noble, a great person or sage

Compound type : karmadhāraya (mahā+ātman)

• mahā – great, large, mighty
  adjective (masculine)
• ātman – Self, soul, spirit, essence
  noun (masculine)

तत् (tat) - then (introduces the consequence of the 'if' clause) (then, therefore, that)

(indeclinable)

Note: Used here adverbially meaning 'then'.

अतिधिये (atidhiye) - to the very wise one, to the one with supreme intellect

(adjective)

Dative, masculine, singular of atidhi

atidhi - very intelligent, wise, possessing supreme intellect

Compound type : karmadhāraya (ati+dhī)

• ati – over, beyond, exceeding, very, supreme
  indeclinable
• dhī – intellect, wisdom, understanding
  noun (feminine)

Note: Declines like masculine stems ending in -i or -in, e.g. gṛhi.

महते (mahate) - to the great one

(adjective)

Dative, masculine, singular of mahat

mahat - great, large, important, eminent

Note: Agrees with 'atidhiye' and 'sate' in case, gender, and number.

सते (sate) - to the existent one, to the good one, to the real one

(adjective)

Dative, masculine, singular of sat

sat - existent, real, true, good, virtuous, being

Present Active Participle

From root as (to be)

Root: as (class 2)

Note: Agrees with 'atidhiye' and 'mahate' in case, gender, and number.

नमस् (namas) - salutation, homage

(indeclinable)

ते (te) - to you

(pronoun)

Dative, singular of yuṣmad

yuṣmad - you (personal pronoun)