महाभारतः mahābhārataḥ - book-3, chapter-198, verse-79

पारणं चापि विद्यानां तीर्थानामवगाहनम् ।
क्षमा सत्यार्जवं शौचं शिष्टाचारनिदर्शनम् ॥७९॥

79. pāraṇaṁ cāpi vidyānāṁ tīrthānāmavagāhanam ,
kṣamā satyārjavaṁ śaucaṁ śiṣṭācāranidarśanam.

79. pāraṇam ca api vidyānām tīrthānām avagāhanam
kṣamā satyārjavam śaucam śiṣṭācāranidarśanam

79. The completion of studies (vidyā) and bathing in holy places (tīrtha), along with forgiveness, truthfulness, straightforwardness, and purity—these are considered examples of virtuous conduct.

Words meanings summery:

• पारणम् (pāraṇam) - completion, fulfillment, breaking a fast

• च (ca) - and

• अपि (api) - also, even

• विद्यानाम् (vidyānām) - of studies, of knowledge

• तीर्थानाम् (tīrthānām) - of holy places, of sacred bathing places

• अवगाहनम् (avagāhanam) - bathing, immersion

• क्षमा (kṣamā) - forgiveness, patience

• सत्यार्जवम् (satyārjavam) - truthfulness and straightforwardness

• शौचम् (śaucam) - purity, cleanliness

• शिष्टाचारनिदर्शनम् (śiṣṭācāranidarśanam) - example of virtuous conduct

Words meanings and morphology

पारणम् (pāraṇam) - completion, fulfillment, breaking a fast

(noun)

Nominative, neuter, singular of pāraṇa

pāraṇa - completion, finishing, fulfilling a vow, breaking a fast

Verbal noun

Derived from root pṛ (to fill, cross over)

Root: pṛ (class 3)

च (ca) - and

(indeclinable)

अपि (api) - also, even

(indeclinable)

विद्यानाम् (vidyānām) - of studies, of knowledge

(noun)

Genitive, feminine, plural of vidyā

vidyā - knowledge, learning, science, education (vidyā)

Root: vid (class 2)

तीर्थानाम् (tīrthānām) - of holy places, of sacred bathing places

(noun)

Genitive, neuter, plural of tīrtha

tīrtha - holy place, sacred bathing place, ford, sacred water (tīrtha)

अवगाहनम् (avagāhanam) - bathing, immersion

(noun)

Nominative, neuter, singular of avagāhana

avagāhana - bathing, immersion, diving into

Verbal noun

Derived from root gāh (to plunge) with prefix ava-

Prefix: ava

Root: gāh (class 1)

क्षमा (kṣamā) - forgiveness, patience

(noun)

Nominative, feminine, singular of kṣamā

kṣamā - forgiveness, patience, forbearance, endurance

Root: kṣam (class 1)

सत्यार्जवम् (satyārjavam) - truthfulness and straightforwardness

(noun)

Nominative, neuter, singular of satyārjava

satyārjava - truthfulness and straightforwardness/integrity

Compound type : dvandva (satya+ārjava)

• satya – truth, truthfulness, reality
  noun (neuter)
• ārjava – straightforwardness, honesty, sincerity, uprightness
  noun (neuter)

शौचम् (śaucam) - purity, cleanliness

(noun)

Nominative, neuter, singular of śauca

śauca - purity, cleanliness (physical or ritual), integrity

Root: śuc (class 1)

शिष्टाचारनिदर्शनम् (śiṣṭācāranidarśanam) - example of virtuous conduct

(noun)

Nominative, neuter, singular of śiṣṭācāranidarśana

śiṣṭācāranidarśana - an example or illustration of good/virtuous conduct

Compound type : tatpurusha (śiṣṭācāra+nidarśana)

• śiṣṭācāra – conduct of the learned/virtuous, good conduct
  noun (masculine)
• nidarśana – example, illustration, demonstration
  noun (neuter)
  Verbal noun
  Derived from root dṛś (to see) with prefix ni-
  Prefix: ni
  Root: dṛś (class 1)