महाभारतः mahābhārataḥ - book-12, chapter-334, verse-4

त्वमप्यमितविक्रान्तः पाण्डवानां कुलोद्वहः ।
पावितात्माद्य संवृत्तः श्रुत्वेमामादितः कथाम् ॥४॥

4. tvamapyamitavikrāntaḥ pāṇḍavānāṁ kulodvahaḥ ,
pāvitātmādya saṁvṛttaḥ śrutvemāmāditaḥ kathām.

4. tvam api amita-vikrāntaḥ pāṇḍavānām kula-udvahaḥ
pāvitātmā adya saṃvṛttaḥ śrutvā imām āditaḥ kathām

4. amita-vikrāntaḥ pāṇḍavānām kula-udvahaḥ tvam api
imām āditaḥ kathām śrutvā adya pāvitātmā saṃvṛttaḥ

4. You too, O one of immeasurable valor and upholder of the Pāṇḍava lineage, have become purified in spirit (ātman) today, having heard this entire story from its beginning.

Words meanings summery:

• त्वम् (tvam) - you

• अपि (api) - also, even

• अमित-विक्रान्तः (amita-vikrāntaḥ) - of immeasurable valor/prowess

• पाण्डवानाम् (pāṇḍavānām) - of the Pāṇḍavas

• कुल-उद्वहः (kula-udvahaḥ) - upholder/carrier of the lineage/family

• पावितात्मा (pāvitātmā) - one whose soul (ātman) is purified, purified in spirit

• अद्य (adya) - today, now

• संवृत्तः (saṁvṛttaḥ) - become, happened

• श्रुत्वा (śrutvā) - having heard

• इमाम् (imām) - this

• आदितः (āditaḥ) - from the beginning

• कथाम् (kathām) - story, narrative

Words meanings and morphology

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

अपि (api) - also, even

(indeclinable)

अमित-विक्रान्तः (amita-vikrāntaḥ) - of immeasurable valor/prowess

(adjective)

Nominative, masculine, singular of amita-vikrānta

amita-vikrānta - one whose valor is immeasurable

Bahuvrihi compound (or Tatpurusha if 'having immeasurable valor')

Compound type : bahuvrihi (amita+vikrānta)

• amita – immeasurable, unbounded
  adjective
  Past Passive Participle
  from a- (not) + √mā (to measure)
  Prefix: a
  Root: mā (class 2)
• vikrānta – valiant, courageous, mighty, valor
  noun (masculine)
  Past Passive Participle used as noun/adjective
  from vi + √kram (to step, stride)
  Prefix: vi
  Root: kram (class 1)

Note: agreeing with 'tvam'

पाण्डवानाम् (pāṇḍavānām) - of the Pāṇḍavas

(proper noun)

Genitive, masculine, plural of pāṇḍava

pāṇḍava - descendant of Pāṇḍu, the Pāṇḍavas

Pāṇḍu + aṇ (descendant)

कुल-उद्वहः (kula-udvahaḥ) - upholder/carrier of the lineage/family

(noun)

Nominative, masculine, singular of kula-udvaha

kula-udvaha - one who bears/upholds the family/lineage

Tatpurusha compound

Compound type : tatpurusha (kula+udvaha)

• kula – family, lineage, race
  noun (neuter)
• udvaha – carrying, bearing, upholding
  adjective/noun (masculine)
  from ud + √vah (to carry)
  Prefix: ud
  Root: vah (class 1)

Note: agreeing with 'tvam'

पावितात्मा (pāvitātmā) - one whose soul (ātman) is purified, purified in spirit

(adjective)

Nominative, masculine, singular of pāvitātman

pāvitātman - one whose self (ātman) is purified

Bahuvrihi compound

Compound type : bahuvrihi (pāvita+ātman)

• pāvita – purified, cleansed
  adjective
  Past Passive Participle
  from root pū (to purify)
  Root: pū (class 1)
• ātman – self, soul, spirit, essence (ātman)
  noun (masculine)

Note: agreeing with 'tvam'

अद्य (adya) - today, now

(indeclinable)

संवृत्तः (saṁvṛttaḥ) - become, happened

(adjective)

Nominative, masculine, singular of saṃvṛtta

saṁvṛtta - become, happened, occurred

Past Passive Participle

from sam + √vṛt (to turn, to exist)

Prefix: sam

Root: vṛt (class 1)

Note: agreeing with 'tvam'

श्रुत्वा (śrutvā) - having heard

(indeclinable)

Absolutive (Gerund)

from root śru (to hear)

Root: śru (class 5)

इमाम् (imām) - this

(pronoun)

Accusative, feminine, singular of idam

idam - this

Note: agreeing with 'kathām'

आदितः (āditaḥ) - from the beginning

(indeclinable)

ablative suffix -tas applied to 'ādi'

Note: derived from 'ādi' (beginning) with the ablative suffix -tas

कथाम् (kathām) - story, narrative

(noun)

Accusative, feminine, singular of kathā

kathā - story, tale, narrative, speech

Root: kath (class 10)

Note: object of 'śrutvā'