महाभारतः mahābhārataḥ - book-5, chapter-99, verse-6

कर्मणा क्षत्रियाश्चैते निर्घृणा भोगिभोजिनः ।
ज्ञातिसंक्षयकर्तृत्वाद्ब्राह्मण्यं न लभन्ति वै ॥६॥

6. karmaṇā kṣatriyāścaite nirghṛṇā bhogibhojinaḥ ,
jñātisaṁkṣayakartṛtvādbrāhmaṇyaṁ na labhanti vai.

6. karmaṇā kṣatriyāḥ ca ete nirghṛṇāḥ bhogibhojinaḥ
jñātisaṃkṣayakartṛtvāt brāhmaṇyaṃ na labhanti vai

6. These kṣatriyas, who are merciless and devourers of serpents, do not attain the status of a brahmin (brāhmaṇya) due to their actions (karma) of destroying their kinsmen.

Words meanings summery:

• कर्मणा (karmaṇā) - by action, by deed, by ritual

• क्षत्रियाः (kṣatriyāḥ) - warriors, members of the warrior class

• च (ca) - and, also

• एते (ete) - these

• निर्घृणाः (nirghṛṇāḥ) - merciless, ruthless, cruel

• भोगिभोजिनः (bhogibhojinaḥ) - referring to the Garuḍas or those like them who are traditionally depicted as eating serpents. (eaters of serpents, those who feed on serpents)

• ज्ञातिसंक्षयकर्तृत्वात् (jñātisaṁkṣayakartṛtvāt) - from being the doer of kinsmen's destruction, because of causing the destruction of relatives

• ब्राह्मण्यं (brāhmaṇyaṁ) - the status of a brahmin, brahminhood

• न (na) - not, no

• लभन्ति (labhanti) - they obtain, they attain, they get

• वै (vai) - indeed, surely, certainly

Words meanings and morphology

कर्मणा (karmaṇā) - by action, by deed, by ritual

(noun)

Instrumental, neuter, singular of karma

karma - action, deed, ritual, fate

Root: kṛ (class 8)

क्षत्रियाः (kṣatriyāḥ) - warriors, members of the warrior class

(noun)

Nominative, masculine, plural of kṣatriya

kṣatriya - member of the warrior class, ruler, protector

च (ca) - and, also

(indeclinable)

एते (ete) - these

(pronoun)

Nominative, masculine, plural of etat

etat - this, these

Note: masculine nominative plural form of etat

निर्घृणाः (nirghṛṇāḥ) - merciless, ruthless, cruel

(adjective)

Nominative, masculine, plural of nirghṛṇa

nirghṛṇa - merciless, pitiless, cruel

Compound type : bahuvrihi (nis+ghṛṇā)

• nis – without, out, forth
  indeclinable
• ghṛṇā – pity, compassion, mercy
  noun (feminine)

भोगिभोजिनः (bhogibhojinaḥ) - referring to the Garuḍas or those like them who are traditionally depicted as eating serpents. (eaters of serpents, those who feed on serpents)

(noun)

Nominative, masculine, plural of bhogibhojin

bhogibhojin - serpent-eater, one who feeds on serpents

Compound type : tatpurusha (bhogin+bhojin)

• bhogin – serpent, snake; one who enjoys
  noun (masculine)
• bhojin – eater, enjoyer, consumer
  noun (masculine)
  from root bhuj + suffix -in
  Root: bhuj (class 7)

ज्ञातिसंक्षयकर्तृत्वात् (jñātisaṁkṣayakartṛtvāt) - from being the doer of kinsmen's destruction, because of causing the destruction of relatives

(noun)

Ablative, neuter, singular of jñātisaṃkṣayakartṛtva

jñātisaṁkṣayakartṛtva - the state of being the cause/doer of kinsmen's destruction

Compound type : tatpurusha (jñāti+saṃkṣaya+kartṛtva)

• jñāti – kinsman, relative, family member
  noun (masculine)
  Root: jñā (class 9)
• saṃkṣaya – destruction, ruin, loss
  noun (masculine)
  from sam-kṣi
  Prefix: sam
  Root: kṣi (class 1)
• kartṛtva – doership, agency, the state of being a doer
  noun (neuter)
  from kartṛ (doer) + tva (abstract suffix)
  Root: kṛ (class 8)

ब्राह्मण्यं (brāhmaṇyaṁ) - the status of a brahmin, brahminhood

(noun)

Accusative, neuter, singular of brāhmaṇya

brāhmaṇya - brahminhood, the quality or status of a brahmin

from brāhmaṇa + ya (suffix for abstract noun)

न (na) - not, no

(indeclinable)

लभन्ति (labhanti) - they obtain, they attain, they get

(verb)

3rd person , plural, active, present (laṭ) of labh

Root: labh (class 1)

वै (vai) - indeed, surely, certainly

(indeclinable)