महाभारतः mahābhārataḥ - book-6, chapter-86, verse-66

तस्य क्रोधाभिभूतस्य संयुगेष्वनिवर्तिनः ।
योऽन्वयो मातृकस्तस्य स एनमभिपेदिवान् ॥६६॥

66. tasya krodhābhibhūtasya saṁyugeṣvanivartinaḥ ,
yo'nvayo mātṛkastasya sa enamabhipedivān.

66. tasya krodhābhibhūtasya saṃyugeṣu anivartinaḥ
yaḥ anvayaḥ mātṛkaḥ tasya saḥ enam abhipedivān

66. yaḥ tasya mātṛkaḥ anvayaḥ saḥ enam
krodhābhibhūtasya saṃyugeṣu anivartinaḥ abhipedivān

66. He who belonged to Irāvān's maternal lineage came upon that one (the rākṣasa) who was overcome by wrath and unyielding in battles.

Words meanings summery:

• तस्य (tasya) - The first 'tasya' refers to the rākṣasa (object of attack). The second 'tasya' refers to Irāvān (whose maternal kin is attacking). (of him, his)

• क्रोधाभिभूतस्य (krodhābhibhūtasya) - Referring to the rākṣasa. (of one overcome by wrath, of one seized by anger)

• संयुगेषु (saṁyugeṣu) - in battles, in combats

• अनिवर्तिनः (anivartinaḥ) - Referring to the rākṣasa. (of one unretreating, unyielding, not turning back)

• यः (yaḥ) - Refers to the 'anvaya' (lineage). (who, which)

• अन्वयः (anvayaḥ) - lineage, race, family, succession

• मातृकः (mātṛkaḥ) - maternal, related through mother, descendant from mother

• तस्य (tasya) - Refers to Irāvān. (of him, his)

• सः (saḥ) - Refers to the person from the maternal lineage. (he, that one)

• एनम् (enam) - Refers to the rākṣasa from previous verses. (him, this one)

• अभिपेदिवान् (abhipedivān) - came upon, approached, attacked

Words meanings and morphology

तस्य (tasya) - The first 'tasya' refers to the rākṣasa (object of attack). The second 'tasya' refers to Irāvān (whose maternal kin is attacking). (of him, his)

(pronoun)

Genitive, masculine, singular of tad

tad - that, this, he, she, it

Genitive singular masculine of tad.

क्रोधाभिभूतस्य (krodhābhibhūtasya) - Referring to the rākṣasa. (of one overcome by wrath, of one seized by anger)

(adjective)

Genitive, masculine, singular of krodhābhibhūta

krodhābhibhūta - overcome by wrath, seized by anger, enraged

Past Passive Participle

Compound of krodha (wrath) and abhibhūta (overcome, PPP of abhi-bhū).

Compound type : Instrumental Tatpuruṣa (krodha+abhibhūta)

• krodha – wrath, anger, fury
  noun (masculine)
  From root krudh (to be angry).
  Root: krudh (class 4)
• abhibhūta – overcome, conquered, overpowered
  adjective (masculine)
  Past Passive Participle
  From abhi- + root bhū (to be, become).
  Prefix: abhi
  Root: bhū (class 1)

संयुगेषु (saṁyugeṣu) - in battles, in combats

(noun)

Locative, masculine, plural of saṃyuga

saṁyuga - battle, combat, conflict, war

From sam- + yuj (to join, unite).

Prefix: sam

Root: yuj (class 7)

Note: Denotes place/circumstance for anivartinaḥ.

अनिवर्तिनः (anivartinaḥ) - Referring to the rākṣasa. (of one unretreating, unyielding, not turning back)

(adjective)

Genitive, masculine, singular of anivartin

anivartin - not turning back, unretreating, firm, resolute

Agent noun/adjective from verbal root

From a- (not) + nivartin (turning back). Nivartin is from ni-vṛt (to turn back) + iṇi suffix.

Compound type : Nañ Tatpuruṣa (a+nivartin)

• a – not, un-
  indeclinable
  Negative prefix.
• nivartin – returning, turning back, ceasing
  adjective (masculine)
  Agent noun/adjective
  From ni- + root vṛt + iṇi suffix.
  Prefix: ni
  Root: vṛt (class 1)

यः (yaḥ) - Refers to the 'anvaya' (lineage). (who, which)

(pronoun)

Nominative, masculine, singular of yad

yad - who, which, what

Nominative singular masculine of yad.

Note: Subject of the implied verb of being.

अन्वयः (anvayaḥ) - lineage, race, family, succession

(noun)

Nominative, masculine, singular of anvaya

anvaya - lineage, family, race, succession, connection

From anu- + root i (to go) + ac suffix.

Prefix: anu

Root: i (class 2)

Note: Subject of the relative clause.

मातृकः (mātṛkaḥ) - maternal, related through mother, descendant from mother

(adjective)

Nominative, masculine, singular of mātṛka

mātṛka - maternal, belonging to a mother, derived from a mother

From mātṛ (mother) + ka suffix.

तस्य (tasya) - Refers to Irāvān. (of him, his)

(pronoun)

Genitive, masculine, singular of tad

tad - that, this, he, she, it

Genitive singular masculine of tad.

सः (saḥ) - Refers to the person from the maternal lineage. (he, that one)

(pronoun)

Nominative, masculine, singular of tad

tad - that, this, he, she, it

Nominative singular masculine of tad. Correlative to yaḥ.

एनम् (enam) - Refers to the rākṣasa from previous verses. (him, this one)

(pronoun)

Accusative, masculine, singular of ena

ena - this, that, him, her, it

Accusative singular masculine of ena.

अभिपेदिवान् (abhipedivān) - came upon, approached, attacked

(adjective)

Nominative, masculine, singular of abhipad

pad - to go, move, fall, approach

Perfect Active Participle

From root pad (to go, fall) with upasargas abhi-. Formed with kvaSu suffix.

Prefix: abhi

Root: pad (class 4)

Note: Functions as the main verb here.