महाभारतः mahābhārataḥ - book-12, chapter-162, verse-45

पूर्वान्स्मर द्विजाग्र्यांस्तान्प्रख्यातान्वेदपारगान् ।
येषां वंशेऽभिजातस्त्वमीदृशः कुलपांसनः ॥४५॥

45. pūrvānsmara dvijāgryāṁstānprakhyātānvedapāragān ,
yeṣāṁ vaṁśe'bhijātastvamīdṛśaḥ kulapāṁsanaḥ.

45. pūrvān smara dvijāgryān tān prakhyātān vedapāragān
yeṣām vaṃśe abhijātaḥ tvam īdṛśaḥ kulapāṃsanaḥ

45. tvam īdṛśaḥ kulapāṃsanaḥ yeṣām vaṃśe abhijātaḥ
tān pūrvān dvijāgryān prakhyātān vedapāragān smara

45. Remember those excellent, renowned Brahmins, the masters of the Vedas, your ancestors. In their lineage (vaṃśa), you, such a disgrace to the family, have been born.

Words meanings summery:

• पूर्वान् (pūrvān) - ancestors (former ones, ancestors)

• स्मर (smara) - remember (imperative)

• द्विजाग्र्यान् (dvijāgryān) - excellent Brahmins, foremost among the twice-born

• तान् (tān) - those (ancestors) (those)

• प्रख्यातान् (prakhyātān) - renowned, famous

• वेदपारगान् (vedapāragān) - masters of the Vedas, proficient in the Vedas

• येषाम् (yeṣām) - of whom, whose

• वंशे (vaṁśe) - in the lineage, in the family

• अभिजातः (abhijātaḥ) - born (into that lineage) (born, well-born)

• त्वम् (tvam) - you

• ईदृशः (īdṛśaḥ) - such (a disgrace) (such, of such a kind)

• कुलपांसनः (kulapāṁsanaḥ) - disgrace of the family, defiler of the race

Words meanings and morphology

पूर्वान् (pūrvān) - ancestors (former ones, ancestors)

(noun)

Accusative, masculine, plural of pūrva

pūrva - former, prior, ancient, eastern

Root: pūrv

Note: Object of smara.

स्मर (smara) - remember (imperative)

(verb)

2nd person , singular, active, imperative (loṭ) of smṛ

Imperative, 2nd person singular, Active voice

from root smṛ (to remember), class 1

Root: smṛ (class 1)

Note: Main verb of the sentence.

द्विजाग्र्यान् (dvijāgryān) - excellent Brahmins, foremost among the twice-born

(adjective)

Accusative, masculine, plural of dvijāgrya

dvijāgrya - foremost among Brahmins/twice-born, excellent Brahmin

Tatpuruṣa compound (dvijānām agryaḥ)

Compound type : Tatpuruṣa (dvija+agrya)

• dvija – twice-born (Brahmin, Kṣatriya, Vaiśya), bird, tooth
  noun (masculine)
  Tatpuruṣa compound (dviḥ jāta)
  Root: jan (class 4)
• agrya – foremost, best, excellent
  adjective
  Root: ag

Note: Describes pūrvān and tān.

तान् (tān) - those (ancestors) (those)

(pronoun)

Accusative, masculine, plural of tad

tad - that, he, she, it

Note: Object of smara.

प्रख्यातान् (prakhyātān) - renowned, famous

(adjective)

Accusative, masculine, plural of prakhyāta

prakhyāta - famous, renowned, well-known

Past Passive Participle

from root khyā (to be known) with prefix pra

Prefix: pra

Root: khyā (class 2)

Note: Describes pūrvān and tān.

वेदपारगान् (vedapāragān) - masters of the Vedas, proficient in the Vedas

(adjective)

Accusative, masculine, plural of vedapāraga

vedapāraga - one who has gone to the other shore of the Vedas, master of the Vedas

Tatpuruṣa compound (vedasya pāram gataḥ)

Compound type : Tatpuruṣa (veda+pāraga)

• veda – knowledge, sacred knowledge, the Vedas
  noun (masculine)
  from root vid (to know)
  Root: vid (class 2)
• pāraga – one who has reached the other shore, one who has mastered
  adjective (masculine)
  From pāra (other shore) + gam (to go)
  Root: gam (class 1)

Note: Describes pūrvān and tān.

येषाम् (yeṣām) - of whom, whose

(pronoun)

Genitive, masculine, plural of yad

yad - who, which, what

Relative pronoun

Note: Possessive, refers to the lineage.

वंशे (vaṁśe) - in the lineage, in the family

(noun)

Locative, masculine, singular of vaṃśa

vaṁśa - bamboo, race, family, lineage, dynasty

Root: vaṃś

Note: Locative of place/context.

अभिजातः (abhijātaḥ) - born (into that lineage) (born, well-born)

(adjective)

Nominative, masculine, singular of abhijāta

abhijāta - born, sprung from, well-born, noble

Past Passive Participle

from root jan (to be born) with prefix abhi

Prefix: abhi

Root: jan (class 4)

Note: Describes tvam.

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

Note: Subject of the implied verb.

ईदृशः (īdṛśaḥ) - such (a disgrace) (such, of such a kind)

(adjective)

Nominative, masculine, singular of īdṛśa

īdṛśa - such, of this kind, like this

Derived from idam (this)

Root: dṛś (class 1)

Note: Describes tvam.

कुलपांसनः (kulapāṁsanaḥ) - disgrace of the family, defiler of the race

(noun)

Nominative, masculine, singular of kulapāṃsana

kulapāṁsana - disgrace of the family, defiler of the lineage

Tatpuruṣa compound (kulasya pāṃsanaḥ)

Compound type : Tatpuruṣa (kula+pāṃsana)

• kula – family, lineage, race, noble house
  noun (neuter)
  Root: kul (class 1)
• pāṃsana – defiler, disgracer, contaminator
  noun (masculine)
  from root paṃs (to destroy, defile)
  Root: paṃs (class 1)

Note: Predicate nominative for tvam.