महाभारतः mahābhārataḥ - book-2, chapter-50, verse-20

अद्रोहे समयं कृत्वा चिच्छेद नमुचेः शिरः ।
शक्रः सा हि मता तस्य रिपौ वृत्तिः सनातनी ॥२०॥

20. adrohe samayaṁ kṛtvā ciccheda namuceḥ śiraḥ ,
śakraḥ sā hi matā tasya ripau vṛttiḥ sanātanī.

20. adrohe samayam kṛtvā ciccheda namuceḥ śiraḥ
śakraḥ sā hi matā tasya ripau vṛttiḥ sanātanī

20. Having made a pledge (samaya) of non-aggression (adroha), Śakra (Indra) severed Namuci's head. Indeed, that is considered his eternal conduct (vṛtti) toward an enemy.

Words meanings summery:

• अद्रोहे (adrohe) - without treachery, without hostility, in non-aggression

• समयम् (samayam) - agreement, compact, pledge, covenant, convention

• कृत्वा (kṛtvā) - having made, having done, having performed

• चिच्छेद (ciccheda) - he cut, he severed, he split

• नमुचेः (namuceḥ) - of Namuci

• शिरः (śiraḥ) - head

• शक्रः (śakraḥ) - Śakra, Indra (the chief of the gods)

• सा (sā) - that, she

• हि (hi) - indeed, surely, for

• मता (matā) - considered, thought, believed, approved

• तस्य (tasya) - his, of that

• रिपौ (ripau) - towards an enemy, in an enemy

• वृत्तिः (vṛttiḥ) - conduct, course of action, behavior, livelihood, existence

• सनातनी (sanātanī) - eternal, perpetual, ancient, traditional

Words meanings and morphology

अद्रोहे (adrohe) - without treachery, without hostility, in non-aggression

(noun)

Locative, masculine, singular of adroha

adroha - non-treachery, absence of malice, non-hostility

Negative of droha (treachery, hostility)

Compound type : nañ-tatpurusha (a+droha)

• a – not, non
  indeclinable
• droha – treachery, malice, hostility, injury
  noun (masculine)
  From root druh (to injure, betray)
  Root: druh (class 4)

समयम् (samayam) - agreement, compact, pledge, covenant, convention

(noun)

Accusative, masculine, singular of samaya

samaya - agreement, compact, pledge, appointed time, convention, religious obligation

From sam-i (to come together)

Prefix: sam

Root: i (class 2)

कृत्वा (kṛtvā) - having made, having done, having performed

(indeclinable)

Absolutive / Gerund

Derived from root kṛ (to do, make) with suffix -tvā

Root: kṛ (class 8)

चिच्छेद (ciccheda) - he cut, he severed, he split

(verb)

3rd person , singular, active, perfect (lit) of chid

Root: chid (class 7)

नमुचेः (namuceḥ) - of Namuci

(proper noun)

Genitive, masculine, singular of namuci

namuci - Namuci (name of an Asura slain by Indra)

शिरः (śiraḥ) - head

(noun)

Accusative, neuter, singular of śiras

śiras - head, top, peak

शक्रः (śakraḥ) - Śakra, Indra (the chief of the gods)

(proper noun)

Nominative, masculine, singular of śakra

śakra - Śakra, powerful, mighty, a name for Indra

From root śak (to be able)

Root: śak (class 5)

सा (sā) - that, she

(pronoun)

Nominative, feminine, singular of tad

tad - that, he, she, it

Note: Refers to vṛttiḥ, which is feminine.

हि (hi) - indeed, surely, for

(indeclinable)

मता (matā) - considered, thought, believed, approved

(adjective)

Nominative, feminine, singular of mata

mata - thought, considered, believed, intended, approved

Past Passive Participle

Derived from root man (to think, believe)

Root: man (class 4)

Note: Agrees with vṛttiḥ, which is feminine.

तस्य (tasya) - his, of that

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

Note: Refers to Śakraḥ, masculine.

रिपौ (ripau) - towards an enemy, in an enemy

(noun)

Locative, masculine, singular of ripu

ripu - enemy, foe

Note: Locative used to express 'towards' or 'in the case of' an enemy.

वृत्तिः (vṛttiḥ) - conduct, course of action, behavior, livelihood, existence

(noun)

Nominative, feminine, singular of vṛtti

vṛtti - course of action, conduct, behavior, livelihood, condition

From root vṛt (to turn, exist, proceed)

Root: vṛt (class 1)

सनातनी (sanātanī) - eternal, perpetual, ancient, traditional

(adjective)

Nominative, feminine, singular of sanātana

sanātana - eternal, perpetual, ancient, traditional, permanent

Note: Agrees with vṛttiḥ, which is feminine.