महाभारतः mahābhārataḥ - book-12, chapter-9, verse-6

शीतवातातपसहः क्षुत्पिपासाश्रमक्षमः ।
तपसा विधिदृष्टेन शरीरमुपशोषयन् ॥६॥

6. śītavātātapasahaḥ kṣutpipāsāśramakṣamaḥ ,
tapasā vidhidṛṣṭena śarīramupaśoṣayan.

6. śītavātātapasahaḥ kṣutpipāsāśramakṣamaḥ
tapasā vidhidṛṣṭena śarīram upaśoṣayan

6. śītavātātapasahaḥ kṣutpipāsāśramakṣamaḥ
vidhidṛṣṭena tapasā śarīram upaśoṣayan

6. Enduring cold, wind, and sun, and capable of bearing hunger, thirst, and fatigue, I will emaciate my body through asceticism (tapas) performed as prescribed by scriptural rules.

Words meanings summery:

• शीतवातातपसहः (śītavātātapasahaḥ) - enduring cold, wind, and sun

• क्षुत्पिपासाश्रमक्षमः (kṣutpipāsāśramakṣamaḥ) - able to bear hunger, thirst, and fatigue

• तपसा (tapasā) - by (tapas) (by asceticism, by austerity)

• विधिदृष्टेन (vidhidṛṣṭena) - prescribed by rules, seen according to rules

• शरीरम् (śarīram) - body

• उपशोषयन् (upaśoṣayan) - emaciating, drying up, causing to wither

Words meanings and morphology

शीतवातातपसहः (śītavātātapasahaḥ) - enduring cold, wind, and sun

(adjective)

Nominative, masculine, singular of śītavātātapasaha

śītavātātapasaha - enduring cold, wind, and sun

Compound type : tatpuruṣa (śīta+vāta+ātapa+saha)

• śīta – cold, coolness
  noun (neuter)
• vāta – wind, air
  noun (masculine)
• ātapa – heat, sunshine
  noun (masculine)
  Prefix: ā
  Root: √tap (class 1)
• saha – enduring, bearing, patient
  adjective (masculine)
  derived from root √sah (to bear, endure) with suffix -a
  Root: √sah (class 1)

Note: Agrees with the implied subject 'I' (aham).

क्षुत्पिपासाश्रमक्षमः (kṣutpipāsāśramakṣamaḥ) - able to bear hunger, thirst, and fatigue

(adjective)

Nominative, masculine, singular of kṣutpipāsāśramakṣama

kṣutpipāsāśramakṣama - able to bear hunger, thirst, and fatigue

Compound type : tatpuruṣa (kṣudh+pipāsā+śrama+kṣama)

• kṣudh – hunger, appetite
  noun (feminine)
• pipāsā – thirst, desire to drink
  noun (feminine)
  desiderative derivative of root √pā (to drink)
  Root: √pā (class 1)
• śrama – fatigue, exertion, toil
  noun (masculine)
  Root: √śram (class 4)
• kṣama – capable, able, enduring
  adjective (masculine)
  derived from root √kṣam (to be patient, endure) with suffix -a
  Root: √kṣam (class 1)

Note: Agrees with the implied subject 'I' (aham).

तपसा (tapasā) - by (tapas) (by asceticism, by austerity)

(noun)

Instrumental, neuter, singular of tapas

tapas - asceticism, austerity, penance, heat

Root: √tap (class 1)

Note: Instrument for 'upaśoṣayan'.

विधिदृष्टेन (vidhidṛṣṭena) - prescribed by rules, seen according to rules

(adjective)

Instrumental, neuter, singular of vidhidṛṣṭa

vidhidṛṣṭa - prescribed by rules, seen according to rules, sanctioned by law

Compound type : tatpuruṣa (vidhi+dṛṣṭa)

• vidhi – rule, ordinance, method, sacred precept
  noun (masculine)
  Prefix: vi
  Root: √dhā (class 3)
• dṛṣṭa – seen, observed, prescribed
  past passive participle (neuter)
  past passive participle
  from root √dṛś (to see)
  Root: √dṛś (class 1)

Note: Modifies 'tapasā'.

शरीरम् (śarīram) - body

(noun)

Accusative, neuter, singular of śarīra

śarīra - body

Note: Object of 'upaśoṣayan'.

उपशोषयन् (upaśoṣayan) - emaciating, drying up, causing to wither

(participle)

Nominative, masculine, singular of upaśoṣayat

upaśoṣayat - causing to wither, emaciating, drying up

present active participle (causative)

from causative of root √śuṣ (to dry, wither) with upasarga upa-

Prefix: upa

Root: √śuṣ (class 4)