महाभारतः mahābhārataḥ - book-13, chapter-53, verse-42

वेपमानौ विराहारौ पञ्चाशद्रात्रकर्शितौ ।
कथंचिदूहतुर्वीरौ दंपती तं रथोत्तमम् ॥४२॥

42. vepamānau virāhārau pañcāśadrātrakarśitau ,
kathaṁcidūhaturvīrau daṁpatī taṁ rathottamam.

42. vepamānau vi-āhārāu pañcāśat-rātra-karśitau
kathaṃcit ūhatuḥ vīrau dampatī tam ratha-uttamam

42. vepamānau vi-āhārāu pañcāśat-rātra-karśitau vīrau
dampatī tau tam ratha-uttamam kathaṃcit ūhatuḥ

42. The trembling couple, deprived of food and shelter, weakened by fifty nights, those two heroes, husband and wife, somehow pulled that excellent chariot.

Words meanings summery:

• वेपमानौ (vepamānau) - the two (husband and wife) who were trembling (trembling, shaking, agitated (dual))

• वि-आहाराउ (vi-āhārāu) - without food and shelter, lacking provisions (dual)

• पञ्चाशत्-रात्र-कर्शितौ (pañcāśat-rātra-karśitau) - emaciated/weakened by fifty nights (dual)

• कथंचित् (kathaṁcit) - somehow, by any means, with difficulty

• ऊहतुः (ūhatuḥ) - they two (the husband and wife) pulled (the chariot) (they two carried, pulled, conveyed)

• वीरौ (vīrau) - the two heroic individuals (husband and wife) (two heroes, brave ones (dual))

• दम्पती (dampatī) - husband and wife, master and mistress (dual)

• तम् (tam) - that (chariot) (that (masculine singular accusative))

• रथ-उत्तमम् (ratha-uttamam) - the best chariot, excellent chariot (accusative singular)

Words meanings and morphology

वेपमानौ (vepamānau) - the two (husband and wife) who were trembling (trembling, shaking, agitated (dual))

(participle)

Nominative, masculine, dual of vepamāna

vepamāna - trembling, shaking, quivering

present active participle

Derived from verb root 'vep' (to tremble) with Śānac suffix (māna)

Root: vep (class 1)

वि-आहाराउ (vi-āhārāu) - without food and shelter, lacking provisions (dual)

(adjective)

Nominative, masculine, dual of vi-āhāra

vi-āhāra - without food and dwelling, lacking provisions, without sustenance

Compound type : bahuvrīhi (vi+āhāra)

• vi – apart, away, without, dis-
  prefix
• āhāra – food, diet, provision, dwelling, taking, collection
  noun (masculine)
  From root 'hṛ' with 'ā' prefix
  Prefix: ā
  Root: hṛ (class 1)

पञ्चाशत्-रात्र-कर्शितौ (pañcāśat-rātra-karśitau) - emaciated/weakened by fifty nights (dual)

(adjective)

Nominative, masculine, dual of pañcāśat-rātra-karśita

pañcāśat-rātra-karśita - weakened/emaciated by fifty nights

Compound type : tatpuruṣa (pañcāśat+rātra+karśita)

• pañcāśat – fifty
  numeral (feminine)
• rātra – night, nocturnal
  noun (neuter)
  Related to rātri (night)
• karśita – emaciated, weakened, distressed, thin
  participle (masculine)
  past passive participle
  From root 'kṛś' (to become thin, to emaciate)
  Root: kṛś (class 4)

कथंचित् (kathaṁcit) - somehow, by any means, with difficulty

(indeclinable)

ऊहतुः (ūhatuḥ) - they two (the husband and wife) pulled (the chariot) (they two carried, pulled, conveyed)

(verb)

3rd person , dual, active, perfect (lit) of vah

perfect tense, 3rd person dual

Reduplicated perfect from root 'vah'

Root: vah (class 1)

वीरौ (vīrau) - the two heroic individuals (husband and wife) (two heroes, brave ones (dual))

(noun)

Nominative, masculine, dual of vīra

vīra - hero, brave man, strong, mighty

दम्पती (dampatī) - husband and wife, master and mistress (dual)

(noun)

Nominative, masculine, dual of dampati

dampati - husband and wife, master and mistress of the house

Compound type : dvandva (dam+pati)

• dam – house, home, dwelling
  noun (neuter)
• pati – master, lord, husband, owner
  noun (masculine)

तम् (tam) - that (chariot) (that (masculine singular accusative))

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

रथ-उत्तमम् (ratha-uttamam) - the best chariot, excellent chariot (accusative singular)

(noun)

Accusative, masculine, singular of ratha-uttama

ratha-uttama - best chariot, excellent chariot

Compound type : tatpuruṣa (ratha+uttama)

• ratha – chariot, car
  noun (masculine)
• uttama – best, highest, supreme, excellent
  adjective (masculine)