महाभारतः mahābhārataḥ - book-12, chapter-199, verse-19

अनादित्वादनन्तत्वात्तदनन्तमथाव्ययम् ।
अव्ययत्वाच्च निर्द्वंद्वं द्वंद्वाभावात्ततः परम् ॥१९॥

19. anāditvādanantatvāttadanantamathāvyayam ,
avyayatvācca nirdvaṁdvaṁ dvaṁdvābhāvāttataḥ param.

19. anāditvāt anantatvāt tat anantam atha avyayam
avyayatvāt ca nirdvandvam dvandva-abhāvāt tataḥ param

19. anāditvāt anantatvāt tat anantam avyayam atha
avyayatvāt ca nirdvandvam dvandva-abhāvāt tataḥ param

19. Because it is without beginning (anāditvāt) and without end (anantatvāt), it is therefore infinite and imperishable. Because of its imperishability, it is free from duality, and because of the absence of duality, it is beyond that.

Words meanings summery:

• अनादित्वात् (anāditvāt) - because of being without beginning, due to its beginninglessness

• अनन्तत्वात् (anantatvāt) - because of being without end, due to its infinitude

• तत् (tat) - that, it (referring to Brahman)

• अनन्तम् (anantam) - endless, infinite

• अथ (atha) - then, moreover, now, therefore

• अव्ययम् (avyayam) - imperishable, immutable, indestructible

• अव्ययत्वात् (avyayatvāt) - because of its imperishability, due to its immutability

• च (ca) - and, also, moreover

• निर्द्वन्द्वम् (nirdvandvam) - free from duality, beyond pairs of opposites

• द्वन्द्व-अभावात् (dvandva-abhāvāt) - because of the absence of duality, due to the non-existence of opposites

• ततः (tataḥ) - from that, thence, therefore, for that reason

• परम् (param) - beyond, supreme, higher, ultimate

Words meanings and morphology

अनादित्वात् (anāditvāt) - because of being without beginning, due to its beginninglessness

(noun)

Ablative, neuter, singular of anāditva

anāditva - the state of being without beginning, beginninglessness

Abstract noun formed from 'an-ādis' (without beginning) + '-tva' (suffix for abstract noun).

Compound type : tatpurusha (an+ādi)

• an – not, non-, without
  indeclinable
• ādi – beginning, commencement, source, origin
  noun (masculine)

अनन्तत्वात् (anantatvāt) - because of being without end, due to its infinitude

(noun)

Ablative, neuter, singular of anantatva

anantatva - the state of being without end, infinitude, endlessness

Abstract noun formed from 'an-anta' (without end) + '-tva' (suffix for abstract noun).

Compound type : tatpurusha (an+anta)

• an – not, non-, without
  indeclinable
• anta – end, limit, boundary, conclusion
  noun (masculine)

तत् (tat) - that, it (referring to Brahman)

(pronoun)

Nominative, neuter, singular of tad

tad - that, this, it

अनन्तम् (anantam) - endless, infinite

(adjective)

Nominative, neuter, singular of ananta

ananta - endless, infinite, boundless; the infinite, eternity; name of Viṣṇu or Śeṣa-nāga

Derived from 'an-' (not) + 'anta' (end).

Compound type : tatpurusha (an+anta)

• an – not, non-, without
  indeclinable
• anta – end, limit, boundary, conclusion
  noun (masculine)

अथ (atha) - then, moreover, now, therefore

(indeclinable)

अव्ययम् (avyayam) - imperishable, immutable, indestructible

(adjective)

Nominative, neuter, singular of avyaya

avyaya - imperishable, immutable, unchangeable, indestructible; an indeclinable word

Derived from 'a-' (not) + 'vyaya' (perishable, subject to change).

Compound type : tatpurusha (a+vyaya)

• a – not, non-, un-
  indeclinable
• vyaya – expenditure, loss, decay, perishability
  noun (masculine)
  From root 'vi-i' (to go away, perish).
  Prefix: vi
  Root: i (class 2)

अव्ययत्वात् (avyayatvāt) - because of its imperishability, due to its immutability

(noun)

Ablative, neuter, singular of avyayatva

avyayatva - the state of being imperishable, immutability, indestructibility

Abstract noun formed from 'avyaya' (imperishable) + '-tva' (suffix for abstract noun).

Compound type : tatpurusha (a+vyaya)

• a – not, non-, un-
  indeclinable
• vyaya – expenditure, loss, decay, perishability
  noun (masculine)
  From root 'vi-i' (to go away, perish).
  Prefix: vi
  Root: i (class 2)

च (ca) - and, also, moreover

(indeclinable)

निर्द्वन्द्वम् (nirdvandvam) - free from duality, beyond pairs of opposites

(adjective)

Nominative, neuter, singular of nirdvandva

nirdvandva - free from pairs of opposites (e.g., pleasure/pain, heat/cold), free from duality

Bahuvrihi compound: 'nir-' (without) + 'dvandva' (duality, pair of opposites).

Compound type : bahuvrihi (nis+dvandva)

• nis – without, out, free from, devoid of
  indeclinable
• dvandva – pair, couple, duality, pair of opposites (e.g., heat and cold)
  noun (neuter)

द्वन्द्व-अभावात् (dvandva-abhāvāt) - because of the absence of duality, due to the non-existence of opposites

(noun)

Ablative, masculine, singular of dvandva-abhāva

dvandva-abhāva - absence of duality, non-existence of pairs of opposites

Tatpurusha compound: 'dvandva' (duality) + 'abhāva' (absence).

Compound type : tatpurusha (dvandva+abhāva)

• dvandva – pair, couple, duality, pair of opposites
  noun (neuter)
• abhāva – non-existence, absence, negation
  noun (masculine)
  Derived from 'a-' (not) + 'bhāva' (being, existence).
  Prefix: a
  Root: bhū (class 1)

ततः (tataḥ) - from that, thence, therefore, for that reason

(indeclinable)

Derived from 'tad' (that) + '-tas' (ablative suffix).

परम् (param) - beyond, supreme, higher, ultimate

(adjective)

Nominative, neuter, singular of para

para - other, another, highest, supreme, ultimate, excellent, distant, opposite