महाभारतः mahābhārataḥ - book-14, chapter-49, verse-33

तत्र प्रधानमव्यक्तमव्यक्तस्य गुणो महान् ।
महतः प्रधानभूतस्य गुणोऽहंकार एव च ॥३३॥

33. tatra pradhānamavyaktamavyaktasya guṇo mahān ,
mahataḥ pradhānabhūtasya guṇo'haṁkāra eva ca.

33. tatra pradhānam avyaktam avyaktasya guṇaḥ mahān
mahataḥ pradhānabhūtasya guṇaḥ ahaṅkāraḥ eva ca

33. tatra pradhānam avyaktam (asti) avyaktasya mahān guṇaḥ (asti)
mahataḥ pradhānabhūtasya ca ahaṅkāraḥ eva guṇaḥ (asti)

33. In this context, the primal cause (pradhāna) is the unmanifest (avyakta). The great cosmic intellect (mahat) is an evolute of the unmanifest (avyakta). And indeed, ego (ahaṅkāra) is an evolute of that primal great cosmic intellect (mahat).

Words meanings summery:

• तत्र (tatra) - there, in that, in this regard

• प्रधानम् (pradhānam) - the primal cause (pradhāna), primal nature, the unmanifest (prakṛti)

• अव्यक्तम् (avyaktam) - the unmanifest (avyakta), unevolved, invisible

• अव्यक्तस्य (avyaktasya) - of the unmanifest (avyakta)

• गुणः (guṇaḥ) - quality, attribute, constituent, evolute

• महान् (mahān) - Refers to Mahat-tattva, the cosmic intellect/Buddhi. (great, large, the great cosmic intellect (mahat))

• महतः (mahataḥ) - Genitive singular of Mahat-tattva, the cosmic intellect. (of the great (mahat), from the great (mahat))

• प्रधानभूतस्य (pradhānabhūtasya) - Modifies 'mahataḥ', meaning 'of the great (mahat) which is itself principal'. (of that which has become primary, of the principal existent)

• गुणः (guṇaḥ) - quality, attribute, constituent, evolute

• अहङ्कारः (ahaṅkāraḥ) - ego, I-consciousness (ahaṅkāra)

• एव (eva) - indeed, certainly, only

• च (ca) - and, also

Words meanings and morphology

तत्र (tatra) - there, in that, in this regard

(indeclinable)

प्रधानम् (pradhānam) - the primal cause (pradhāna), primal nature, the unmanifest (prakṛti)

(noun)

Nominative, neuter, singular of pradhāna

pradhāna - primary cause, chief, principal, primal nature (prakṛti)

Prefix: pra

Root: dhā (class 3)

अव्यक्तम् (avyaktam) - the unmanifest (avyakta), unevolved, invisible

(noun)

Nominative, neuter, singular of avyakta

avyakta - unmanifest, unevolved, invisible

Compound type : nañ-tatpuruṣa (a-+vyakta)

• a- – not, non-
  prefix
• vyakta – manifest, evident, evolved
  adjective (neuter)
  Past Passive Participle
  Prefix: vi
  Root: añj (class 7)

अव्यक्तस्य (avyaktasya) - of the unmanifest (avyakta)

(noun)

Genitive, neuter, singular of avyakta

avyakta - unmanifest, unevolved, invisible

Compound type : nañ-tatpuruṣa (a-+vyakta)

• a- – not, non-
  prefix
• vyakta – manifest, evident, evolved
  adjective (neuter)
  Past Passive Participle
  Prefix: vi
  Root: añj (class 7)

गुणः (guṇaḥ) - quality, attribute, constituent, evolute

(noun)

Nominative, masculine, singular of guṇa

guṇa - quality, attribute, constituent, thread, secondary part

महान् (mahān) - Refers to Mahat-tattva, the cosmic intellect/Buddhi. (great, large, the great cosmic intellect (mahat))

(noun)

Nominative, masculine, singular of mahat

mahat - great, large, the principle of cosmic intellect/buddhi (mahat)

महतः (mahataḥ) - Genitive singular of Mahat-tattva, the cosmic intellect. (of the great (mahat), from the great (mahat))

(noun)

Genitive, masculine, singular of mahat

mahat - great, large, the principle of cosmic intellect/buddhi (mahat)

प्रधानभूतस्य (pradhānabhūtasya) - Modifies 'mahataḥ', meaning 'of the great (mahat) which is itself principal'. (of that which has become primary, of the principal existent)

(adjective)

Genitive, masculine, singular of pradhānabhūta

pradhānabhūta - having become primary, being chief/principal

Compound type : karmadhāraya (pradhāna+bhūta)

• pradhāna – chief, principal, primary
  adjective
• bhūta – become, been, existing
  adjective (neuter)
  Past Passive Participle
  Root: bhū (class 1)

गुणः (guṇaḥ) - quality, attribute, constituent, evolute

(noun)

Nominative, masculine, singular of guṇa

guṇa - quality, attribute, constituent, thread, secondary part

अहङ्कारः (ahaṅkāraḥ) - ego, I-consciousness (ahaṅkāra)

(noun)

Nominative, masculine, singular of ahaṅkāra

ahaṅkāra - ego, I-consciousness, sense of self

Root: kṛ (class 8)

एव (eva) - indeed, certainly, only

(indeclinable)

च (ca) - and, also

(indeclinable)