योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-11, verse-50

अकर्मकर्तृकरणमकारणमनामयम् ।
स्वयंप्रभुं महात्मानं ब्रह्म ब्रह्मविदो विदुः ॥ ५० ॥

akarmakartṛkaraṇamakāraṇamanāmayam ,
svayaṃprabhuṃ mahātmānaṃ brahma brahmavido viduḥ 50

50. akarmakartṛkaraṇam akāraṇam anāmayam
svayaṃprabhum mahātmānam brahma brahmavidaḥ viduḥ

50. brahmavidaḥ brahma akarmakartṛkaraṇam akāraṇam
anāmayam svayaṃprabhum mahātmānam viduḥ

50. Those who truly know Brahman understand the Supreme Being (brahman) as being without action (karma), agent, or instrument, without any cause, flawless, self-existent, and the great Self (ātman).

Words meanings summery:

• अकर्मकर्तृकरणम् (akarmakartṛkaraṇam) - Without action, agent, or instrument.

• अकारणम् (akāraṇam) - Without cause, uncaused.

• अनामयम् (anāmayam) - Flawless, healthy, free from disease or affliction.

• स्वयंप्रभुम् (svayaṁprabhum) - Self-luminous, self-existent, independent lord.

• महात्मानम् (mahātmānam) - The great Self, the supreme Spirit.

• ब्रह्म (brahma) - Brahman, the Supreme Being.

• ब्रह्मविदः (brahmavidaḥ) - Those who know Brahman, knowers of Brahman.

• विदुः (viduḥ) - They know, they understand.

Words meanings and morphology

अकर्मकर्तृकरणम् (akarmakartṛkaraṇam) - Without action, agent, or instrument.

(adjective)

Accusative, neuter, singular of akarmakartṛkaraṇa

akarmakartṛkaraṇa - Having no action (karma), no agent (kartṛ), and no instrument (karaṇa).

Compound of a (negation) + karma (action) + kartṛ (agent) + karaṇa (instrument).

Compound type : bahuvrīhi (a+karma+kartṛ+karaṇa)

• a – Not, without, un-, non-.
  indeclinable
  Negative prefix.
• karma – Action, deed, work, ritual, consequence of actions.
  noun (neuter)
  From root kṛ (to do).
  Root: kṛ (class 8)
• kartṛ – Agent, doer, creator.
  noun (masculine)
  Agent noun.
  From root kṛ (to do) with agent suffix tṛ.
  Root: kṛ (class 8)
• karaṇa – Instrument, means, organ of sense or action.
  noun (neuter)
  Instrument noun.
  From root kṛ (to do) with suffix ana.
  Root: kṛ (class 8)

Note: Modifies 'brahma'.

अकारणम् (akāraṇam) - Without cause, uncaused.

(adjective)

Accusative, neuter, singular of akāraṇa

akāraṇa - Causeless, without a reason.

Compound of a (negation) + kāraṇa (cause).

Compound type : bahuvrīhi (a+kāraṇa)

• a – Not, without, un-, non-.
  indeclinable
  Negative prefix.
• kāraṇa – Cause, reason, instrument.
  noun (neuter)
  From root kṛ (to do).
  Root: kṛ (class 8)

Note: Modifies 'brahma'.

अनामयम् (anāmayam) - Flawless, healthy, free from disease or affliction.

(adjective)

Accusative, neuter, singular of anāmaya

anāmaya - Healthy, sound, free from disease or distress, flawless.

Compound of an (negation) + āmaya (illness, defect).

Compound type : bahuvrīhi (an+āmaya)

• an – Not, without, un-, non-.
  indeclinable
  Negative prefix before vowels.
• āmaya – Illness, sickness, defect, affliction.
  noun (masculine)
  From root am (to go, be sick) with ā prefix.
  Prefix: ā
  Root: am (class 1)

Note: Modifies 'brahma'.

स्वयंप्रभुम् (svayaṁprabhum) - Self-luminous, self-existent, independent lord.

(adjective)

Accusative, masculine, singular of svayaṃprabhu

svayaṁprabhu - Self-lord, self-existent, independent, self-illuminated.

Compound of svayam (self) + prabhu (lord, master).

Compound type : tatpuruṣa (svayam+prabhu)

• svayam – Self, by oneself, spontaneously.
  indeclinable
  Accusative singular of sva used adverbially.
• prabhu – Lord, master, ruler, mighty.
  noun (masculine)
  From pra (forth) + root bhū (to be).
  Prefix: pra
  Root: bhū (class 1)

Note: Modifies 'brahma'.

महात्मानम् (mahātmānam) - The great Self, the supreme Spirit.

(adjective)

Accusative, masculine, singular of mahātman

mahātman - Great-souled, high-minded; the great Self, Supreme Spirit, the divine self.

Compound of mahā (great) + ātman (self).

Compound type : karmadhāraya (mahā+ātman)

• mahā – Great, large, mighty.
  adjective
  Feminine form of mahat used in compounds.
• ātman – Self, soul, essence, individual spirit.
  noun (masculine)

Note: Modifies 'brahma'.

ब्रह्म (brahma) - Brahman, the Supreme Being.

(noun)

Accusative, neuter, singular of brahman

brahman - The ultimate reality, the absolute, the Supreme Being.

Note: Direct object of 'viduḥ'.

ब्रह्मविदः (brahmavidaḥ) - Those who know Brahman, knowers of Brahman.

(noun)

Nominative, masculine, plural of brahmavid

brahmavid - Knower of Brahman.

Compound of brahman (Brahman) + vid (knower).

Compound type : tatpuruṣa (brahman+vid)

• brahman – The ultimate reality, the absolute, the Supreme Being.
  noun (neuter)
• vid – Knower, intelligent; to know, to understand.
  noun (masculine)
  Agent noun from root vid.
  Root: vid (class 2)

Note: Subject of 'viduḥ'.

विदुः (viduḥ) - They know, they understand.

(verb)

3rd person , plural, active, present (laṭ) of vid

Present indicative, 3rd person plural, active voice.

From root vid (class 2).

Root: vid (class 2)