महाभारतः mahābhārataḥ - book-14, chapter-47, verse-12

अव्यक्तबीजप्रभवो बुद्धिस्कन्धमयो महान् ।
महाहंकारविटप इन्द्रियान्तरकोटरः ॥१२॥

12. avyaktabījaprabhavo buddhiskandhamayo mahān ,
mahāhaṁkāraviṭapa indriyāntarakoṭaraḥ.

12. avyaktabījaprabhavaḥ buddhiskandhamayaḥ
mahān mahāhaṃkāraviṭapaḥ indriyāntarakoṭaraḥ

12. mahān avyaktabījaprabhavaḥ buddhiskandhamayaḥ
mahāhaṃkāraviṭapaḥ indriyāntarakoṭaraḥ

12. This great (tree) originates from the unmanifest (avyakta) as its seed, has the intellect (buddhi) as its trunk, the great ego (ahaṃkāra) as its branches, and the senses as its inner hollows.

Words meanings summery:

• अव्यक्तबीजप्रभवः (avyaktabījaprabhavaḥ) - originating from the unmanifest seed

• बुद्धिस्कन्धमयः (buddhiskandhamayaḥ) - composed of the intellect as its trunk; having the intellect as its trunk

• महान् (mahān) - great; large; mighty; important

• महाहंकारविटपः (mahāhaṁkāraviṭapaḥ) - having the great ego as its branches

• इन्द्रियान्तरकोटरः (indriyāntarakoṭaraḥ) - having the senses as its inner hollows/cavities

Words meanings and morphology

अव्यक्तबीजप्रभवः (avyaktabījaprabhavaḥ) - originating from the unmanifest seed

(adjective)

Nominative, masculine, singular of avyaktabījaprabhava

avyaktabījaprabhava - having the unmanifest as its seed or origin; originating from the unmanifest seed

Compound formed from avyakta (unmanifest), bīja (seed), and prabhava (origin).

Compound type : bahuvrīhi (avyakta+bīja+prabhava)

• avyakta – unmanifest; imperceptible; undeveloped; primal matter
  noun (neuter)
  Past Passive Participle
  From `vyaj` (to manifest) with `a-` (negative prefix)
  Prefix: a
  Root: vyaj (class 4)
• bīja – seed; origin; cause; germ
  noun (neuter)
• prabhava – origin; source; birth; power
  noun (masculine)
  From `bhū` (to be) with `pra-` (forth)
  Prefix: pra
  Root: bhū (class 1)

बुद्धिस्कन्धमयः (buddhiskandhamayaḥ) - composed of the intellect as its trunk; having the intellect as its trunk

(adjective)

Nominative, masculine, singular of buddhiskandhamaya

buddhiskandhamaya - having the intellect as a trunk

Compound ending in maya (made of, consisting of). Formed from buddhi (intellect) and skandha (trunk, stem).

Compound type : bahuvrīhi (buddhi+skandha+maya)

• buddhi – intellect; understanding; reason; perception
  noun (feminine)
  From `budh` (to know)
  Root: budh (class 1)
• skandha – trunk (of a tree); stem; shoulder; chapter
  noun (masculine)
• maya – made of; consisting of; full of
  suffix/adjective
  Suffix forming adjectives indicating 'made of' or 'consisting of'

महान् (mahān) - great; large; mighty; important

(adjective)

Nominative, masculine, singular of mahat

mahat - great; large; mighty; eminent; the great principle (cosmology)

महाहंकारविटपः (mahāhaṁkāraviṭapaḥ) - having the great ego as its branches

(adjective)

Nominative, masculine, singular of mahāhaṃkāraviṭapa

mahāhaṁkāraviṭapa - having the great ego as its branches

Compound formed from mahā (great), ahaṃkāra (ego), and viṭapa (branch).

Compound type : bahuvrīhi (mahā+ahaṃkāra+viṭapa)

• mahā – great; large; mighty
  adjective (feminine)
  Feminine form of mahat, often used as prefix
• ahaṃkāra – ego; egoism; self-consciousness
  noun (masculine)
  From `aham` (I) + `kāra` (maker)
  Root: kṛ (class 8)
• viṭapa – branch; twig; cluster
  noun (masculine)

इन्द्रियान्तरकोटरः (indriyāntarakoṭaraḥ) - having the senses as its inner hollows/cavities

(adjective)

Nominative, masculine, singular of indriyāntarakoṭara

indriyāntarakoṭara - having the senses as its inner hollows

Compound formed from indriya (sense organ), antara (inner), and koṭara (hollow, cavity).

Compound type : bahuvrīhi (indriya+antara+koṭara)

• indriya – sense organ; faculty of sense
  noun (neuter)
  Related to Indra, meaning 'belonging to Indra' or 'power'
• antara – interior; inner; within; intermediate
  adjective/noun (neuter)
• koṭara – hollow; cavity; tree-hole
  noun (masculine)