महाभारतः mahābhārataḥ - book-11, chapter-15, verse-7

ततः स कुनखीभूतो दर्शनीयनखो नृपः ।
तं दृष्ट्वा चार्जुनोऽगच्छद्वासुदेवस्य पृष्ठतः ॥७॥

7. tataḥ sa kunakhībhūto darśanīyanakho nṛpaḥ ,
taṁ dṛṣṭvā cārjuno'gacchadvāsudevasya pṛṣṭhataḥ.

7. tataḥ saḥ kunakhībhūtaḥ darśanīyanakhaḥ nṛpaḥ tam
dṛṣṭvā ca arjunaḥ agacchat vāsudevasya pṛṣṭhataḥ

7. tataḥ saḥ nṛpaḥ darśanīyanakhaḥ kunakhībhūtaḥ
arjunaḥ ca tam dṛṣṭvā vāsudevasya pṛṣṭhataḥ agacchat

7. Then that king (Yudhishthira), whose once beautiful nails had become disfigured, and seeing him (the king in that state), Arjuna went behind Vasudeva (Krishna).

Words meanings summery:

• ततः (tataḥ) - then, thereafter, from that

• सः (saḥ) - he (Yudhishthira) (he, that (masculine))

• कुनखीभूतः (kunakhībhūtaḥ) - (the king) having had his nails become disfigured (having bad nails, having ugly nails, having become ill-nailed)

• दर्शनीयनखः (darśanīyanakhaḥ) - (the king) who (formerly) had beautiful nails (having beautiful nails, having visible nails)

• नृपः (nṛpaḥ) - King Yudhishthira (king, ruler)

• तम् (tam) - him (the king) (him, that (masculine accusative))

• दृष्ट्वा (dṛṣṭvā) - having seen, seeing

• च (ca) - and, also

• अर्जुनः (arjunaḥ) - Arjuna

• अगच्छत् (agacchat) - went, proceeded

• वासुदेवस्य (vāsudevasya) - of Vasudeva (Krishna)

• पृष्ठतः (pṛṣṭhataḥ) - behind, from the back

Words meanings and morphology

ततः (tataḥ) - then, thereafter, from that

(indeclinable)

सः (saḥ) - he (Yudhishthira) (he, that (masculine))

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

कुनखीभूतः (kunakhībhūtaḥ) - (the king) having had his nails become disfigured (having bad nails, having ugly nails, having become ill-nailed)

(adjective)

Nominative, masculine, singular of kunakhībhūta

kunakhībhūta - become ugly-nailed, having deformed nails

Compound ending in a past passive participle.

Compound type : bahuvrihi (ku+nakha+bhūta)

• ku – bad, evil, deficient
  indeclinable
• nakha – nail, claw
  noun (masculine)
• bhūta – become, been, past
  adjective
  Past Passive Participle
  Derived from root bhū.
  Root: bhū (class 1)

दर्शनीयनखः (darśanīyanakhaḥ) - (the king) who (formerly) had beautiful nails (having beautiful nails, having visible nails)

(adjective)

Nominative, masculine, singular of darśanīyanakha

darśanīyanakha - having beautiful nails, having attractive nails

Compound type : bahuvrihi (darśanīya+nakha)

• darśanīya – visible, to be seen, beautiful, pleasing to the eye
  adjective
  Gerundive
  Derived from root dṛś with suffix anīya.
  Root: dṛś (class 1)
• nakha – nail, claw
  noun (masculine)

नृपः (nṛpaḥ) - King Yudhishthira (king, ruler)

(noun)

Nominative, masculine, singular of nṛpa

nṛpa - king, protector of men

Compound type : tatpurusha (nṛ+pa)

• nṛ – man, person
  noun (masculine)
• pa – protector, guardian
  noun (masculine)
  Derived from root pā (to protect).
  Root: pā (class 2)

तम् (tam) - him (the king) (him, that (masculine accusative))

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

दृष्ट्वा (dṛṣṭvā) - having seen, seeing

(indeclinable)

absolutive

Derived from root dṛś.

Root: dṛś (class 1)

च (ca) - and, also

(indeclinable)

अर्जुनः (arjunaḥ) - Arjuna

(proper noun)

Nominative, masculine, singular of arjuna

arjuna - white, clear (proper name of the third Pandava brother)

अगच्छत् (agacchat) - went, proceeded

(verb)

3rd person , singular, active, past imperfect (laṅ) of gam

Imperfect Tense

3rd person singular, active voice.

Prefix: a-

Root: gam (class 1)

वासुदेवस्य (vāsudevasya) - of Vasudeva (Krishna)

(proper noun)

Genitive, masculine, singular of vāsudeva

vāsudeva - son of Vasudeva (proper name of Krishna)

पृष्ठतः (pṛṣṭhataḥ) - behind, from the back

(indeclinable)