महाभारतः mahābhārataḥ - book-1, chapter-201, verse-7

क्षुत्पिपासापरिश्रान्तौ जटावल्कलधारिणौ ।
मलोपचितसर्वाङ्गौ वायुभक्षौ बभूवतुः ॥७॥

7. kṣutpipāsāpariśrāntau jaṭāvalkaladhāriṇau ,
malopacitasarvāṅgau vāyubhakṣau babhūvatuḥ.

7. kṣutpipāsāpariśrāntau jaṭāvalkaladhāriṇau
malopacitasarvāṅgau vāyubhakṣau babhūvatuḥ

7. They were exhausted by hunger and thirst, wearing matted hair and bark garments. Their entire bodies were covered with dirt, and they subsisted only on air.

Words meanings summery:

• क्षुत्पिपासापरिश्रान्तौ (kṣutpipāsāpariśrāntau) - exhausted by hunger and thirst

• जटावल्कलधारिणौ (jaṭāvalkaladhāriṇau) - wearing matted hair and bark garments

• मलोपचितसर्वाङ्गौ (malopacitasarvāṅgau) - having all limbs covered with dirt/filth

• वायुभक्षौ (vāyubhakṣau) - subsisting on air

• बभूवतुः (babhūvatuḥ) - they became, they were

Words meanings and morphology

क्षुत्पिपासापरिश्रान्तौ (kṣutpipāsāpariśrāntau) - exhausted by hunger and thirst

(adjective)

Nominative, masculine, dual of kṣutpipāsāpariśrānta

kṣutpipāsāpariśrānta - exhausted by hunger and thirst

Compound type : tatpuruṣa (kṣudh+pipāsā+pariśrānta)

• kṣudh – hunger, appetite
  noun (feminine)
• pipāsā – thirst, desire to drink
  noun (feminine)
  desiderative formation from pā- (to drink)
  Root: pā (class 1)
• pariśrānta – exhausted, weary, tired
  adjective (masculine)
  Past Passive Participle
  Prefix: pari
  Root: śram (class 4)

जटावल्कलधारिणौ (jaṭāvalkaladhāriṇau) - wearing matted hair and bark garments

(adjective)

Nominative, masculine, dual of jaṭāvalkaladhārin

jaṭāvalkaladhārin - wearing matted hair and bark garments

Compound type : tatpuruṣa, upapada-samāsa (jaṭā+valkala+dhārin)

• jaṭā – matted hair, braid
  noun (feminine)
• valkala – bark garment
  noun (neuter)
• dhārin – bearing, holding, wearing, possessing
  adjective (masculine)
  Agent Noun
  suffix -in
  Root: dhṛ (class 1)

मलोपचितसर्वाङ्गौ (malopacitasarvāṅgau) - having all limbs covered with dirt/filth

(adjective)

Nominative, masculine, dual of malopacitasarvāṅga

malopacitasarvāṅga - with entire body covered in dirt

Compound type : karmadhāraya-bahuvrīhi (mala+upacita+sarva+aṅga)

• mala – dirt, filth, impurity
  noun (masculine/neuter)
• upacita – accumulated, covered, increased
  adjective (masculine)
  Past Passive Participle
  Prefix: upa
  Root: ci (class 5)
• sarva – all, every, whole
  pronoun/adjective (masculine)
• aṅga – limb, body part, body
  noun (neuter)

वायुभक्षौ (vāyubhakṣau) - subsisting on air

(adjective)

Nominative, masculine, dual of vāyubhakṣa

vāyubhakṣa - subsisting on air, air-eater

Compound type : tatpuruṣa (vāyu+bhakṣa)

• vāyu – wind, air, god of wind
  noun (masculine)
• bhakṣa – food, eating, consuming
  noun (masculine)
  derived from root bhakṣ (to eat)
  Root: bhakṣ (class 10)

बभूवतुः (babhūvatuḥ) - they became, they were

(verb)

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

Root: bhū (class 1)