महाभारतः mahābhārataḥ - book-12, chapter-319, verse-22

पितृभक्तो दृढतपाः पितुः सुदयितः सुतः ।
अनन्यमनसा तेन कथं पित्रा विवर्जितः ॥२२॥

22. pitṛbhakto dṛḍhatapāḥ pituḥ sudayitaḥ sutaḥ ,
ananyamanasā tena kathaṁ pitrā vivarjitaḥ.

22. pitṛbhaktaḥ dṛḍhatapāḥ pituḥ sudayitaḥ sutaḥ
ananyamanasā tena katham pitrā vivarjitaḥ

22. pitṛbhaktaḥ dṛḍhatapāḥ pituḥ sudayitaḥ sutaḥ
tena ananyamanasā pitrā katham vivarjitaḥ

22. A son devoted to his father, of firm asceticism (tapas), and very dear to his father – how could he have been abandoned by his father, despite his unwavering devotion?

Words meanings summery:

• पितृभक्तः (pitṛbhaktaḥ) - devoted to his father (devoted to father, loyal to father)

• दृढतपाः (dṛḍhatapāḥ) - of firm asceticism (tapas) (of firm asceticism (tapas), firmly practicing austerities)

• पितुः (pituḥ) - to his father (of the father, from the father)

• सुदयितः (sudayitaḥ) - very dear (very dear, greatly beloved)

• सुतः (sutaḥ) - son

• अनन्यमनसा (ananyamanasā) - with his unwavering devotion / with an undivided mind (referring to the son's devotion) (with an undivided mind, with single-minded devotion)

• तेन (tena) - by him (referring to the son) (by him (masculine/neuter singular instrumental))

• कथम् (katham) - how (how, why)

• पित्रा (pitrā) - by his father (by the father)

• विवर्जितः (vivarjitaḥ) - abandoned (abandoned, forsaken, deprived)

Words meanings and morphology

पितृभक्तः (pitṛbhaktaḥ) - devoted to his father (devoted to father, loyal to father)

(adjective)

Nominative, masculine, singular of pitṛbhakta

pitṛbhakta - devoted to father

Compound type : tatpuruṣa (pitṛ+bhakta)

• pitṛ – father
  noun (masculine)
• bhakta – devoted, loyal, attached
  adjective (masculine)
  Past Passive Participle
  Derived from root bhaj (to worship, serve)
  Root: bhaj (class 1)

Note: Qualifies 'sutaḥ'.

दृढतपाः (dṛḍhatapāḥ) - of firm asceticism (tapas) (of firm asceticism (tapas), firmly practicing austerities)

(adjective)

Nominative, masculine, singular of dṛḍhatapas

dṛḍhatapas - one whose asceticism (tapas) is firm

Compound type : bahuvrihi (dṛḍha+tapas)

• dṛḍha – firm, strong, steadfast
  adjective (masculine)
  Past Passive Participle
  Derived from root dṛh (to be firm)
  Root: dṛh (class 1)
• tapas – asceticism, austerity, heat
  noun (neuter)
  Root: tap (class 1)

Note: Qualifies 'sutaḥ'.

पितुः (pituḥ) - to his father (of the father, from the father)

(noun)

Genitive, masculine, singular of pitṛ

pitṛ - father

सुदयितः (sudayitaḥ) - very dear (very dear, greatly beloved)

(adjective)

Nominative, masculine, singular of sudayita

sudayita - very dear, greatly beloved

Compound type : pravādi-samāsa (su+dayita)

• su – good, well, very
  prefix
• dayita – dear, beloved
  adjective (masculine)
  Past Passive Participle
  Derived from root day (to love, pity)
  Root: day (class 1)

Note: Qualifies 'sutaḥ'.

सुतः (sutaḥ) - son

(noun)

Nominative, masculine, singular of suta

suta - son

Derived from root su (to beget)

Root: su (class 2)

Note: The main subject of the implied statement.

अनन्यमनसा (ananyamanasā) - with his unwavering devotion / with an undivided mind (referring to the son's devotion) (with an undivided mind, with single-minded devotion)

(adjective)

Instrumental, masculine, singular of ananyamanas

ananyamanas - having an undivided mind, single-minded

Compound type : bahuvrihi (ananya+manas)

• ananya – no other, exclusive, unique
  adjective
• manas – mind, intellect, thought
  noun (neuter)

Note: Qualifies 'tena'.

तेन (tena) - by him (referring to the son) (by him (masculine/neuter singular instrumental))

(pronoun)

Instrumental, masculine, singular of tad

tad - that, those

कथम् (katham) - how (how, why)

(indeclinable)

Note: Introduces the question.

पित्रा (pitrā) - by his father (by the father)

(noun)

Instrumental, masculine, singular of pitṛ

pitṛ - father

विवर्जितः (vivarjitaḥ) - abandoned (abandoned, forsaken, deprived)

(adjective)

Nominative, masculine, singular of vivarjita

vivarjita - abandoned, forsaken, deprived

Past Passive Participle

Derived from root vṛj (to abandon, avoid) with prefix vi-

Prefix: vi

Root: vṛj (class 1)

Note: Implied verb 'was abandoned'.