महाभारतः mahābhārataḥ - book-1, chapter-59, verse-13

कद्रूश्च मनुजव्याघ्र दक्षकन्यैव भारत ।
एतासां वीर्यसंपन्नं पुत्रपौत्रमनन्तकम् ॥१३॥

13. kadrūśca manujavyāghra dakṣakanyaiva bhārata ,
etāsāṁ vīryasaṁpannaṁ putrapautramanantakam.

13. kadrūḥ ca manujavyāghra dakṣakanyā eva bhārata
| etāsām vīryasampannam putrapautram anantakam

13. And Kadru, O tiger among men, is indeed a daughter of Daksha, O Bhārata. The immensely powerful sons and grandsons of these (daughters) are countless.

Words meanings summery:

• कद्रूः (kadrūḥ) - The name of one of Daksha's daughters, mother of Nāgas. (Kadru (proper name))

• च (ca) - Connects Kadru to a previous list of Daksha's daughters or indicates addition. (and)

• मनुजव्याघ्र (manujavyāghra) - An address to the listener, Bhārata/Janamejaya. (O tiger among men)

• दक्षकन्या (dakṣakanyā) - Specifies Kadru's lineage. (daughter of Daksha)

• एव (eva) - Emphasizes that Kadru is also a daughter of Daksha. (indeed, certainly, only)

• भारत (bhārata) - An address to the listener, typically a king of the Bhārata lineage. (O descendant of Bharata)

• एतासाम् (etāsām) - Refers to Kadru and other daughters of Daksha previously mentioned in the narrative. (of these)

• वीर्यसम्पन्नम् (vīryasampannam) - Describes the sons and grandsons as immensely powerful. (endowed with valor/strength/power)

• पुत्रपौत्रम् (putrapautram) - Refers to the progeny of Daksha's daughters, especially Kadru. (sons and grandsons)

• अनन्तकम् (anantakam) - Describes the vast number of descendants. (endless, countless, infinite)

Words meanings and morphology

कद्रूः (kadrūḥ) - The name of one of Daksha's daughters, mother of Nāgas. (Kadru (proper name))

(noun)

Nominative, feminine, singular of kadrū

kadrū - Kadru (proper name, mother of Nāgas)

च (ca) - Connects Kadru to a previous list of Daksha's daughters or indicates addition. (and)

(indeclinable)

मनुजव्याघ्र (manujavyāghra) - An address to the listener, Bhārata/Janamejaya. (O tiger among men)

(noun)

Vocative, masculine, singular of manujavyāghra

manujavyāghra - tiger among men, best of men

Compound type : tatpuruṣa (manuja+vyāghra)

• manuja – man, human being
  noun (masculine)
  From manu + ja (born)
• vyāghra – tiger
  noun (masculine)

दक्षकन्या (dakṣakanyā) - Specifies Kadru's lineage. (daughter of Daksha)

(noun)

Nominative, feminine, singular of dakṣakanyā

dakṣakanyā - daughter of Daksha

Compound type : ṣaṣṭhī-tatpuruṣa (dakṣa+kanyā)

• dakṣa – Daksha (proper name, a Prajāpati)
  noun (masculine)
• kanyā – daughter, girl, maiden
  noun (feminine)

एव (eva) - Emphasizes that Kadru is also a daughter of Daksha. (indeed, certainly, only)

(indeclinable)

भारत (bhārata) - An address to the listener, typically a king of the Bhārata lineage. (O descendant of Bharata)

(noun)

Vocative, masculine, singular of bhārata

bhārata - descendant of Bharata, relating to Bharata, India

एतासाम् (etāsām) - Refers to Kadru and other daughters of Daksha previously mentioned in the narrative. (of these)

(pronoun)

Genitive, feminine, plural of etad

etad - this, these

वीर्यसम्पन्नम् (vīryasampannam) - Describes the sons and grandsons as immensely powerful. (endowed with valor/strength/power)

(adjective)

Accusative, neuter, singular of vīryasampanna

vīryasampanna - endowed with valor, powerful, mighty

Compound type : tatpuruṣa (vīrya+sampanna)

• vīrya – valor, strength, power, energy, semen
  noun (neuter)
• sampanna – endowed with, accomplished, complete
  participle
  past passive participle
  From √pad with sam-
  Prefix: sam
  Root: pad (class 4)

Note: Agrees with 'putrapautram' in case and number, implying it's a collective neuter noun.

पुत्रपौत्रम् (putrapautram) - Refers to the progeny of Daksha's daughters, especially Kadru. (sons and grandsons)

(noun)

Accusative, neuter, singular of putrapautra

putrapautra - sons and grandsons, progeny

Compound type : dvandva (putra+pautra)

• putra – son
  noun (masculine)
• pautra – grandson
  noun (masculine)

Note: Used as a collective noun in singular neuter, common for Dvandva compounds denoting progeny.

अनन्तकम् (anantakam) - Describes the vast number of descendants. (endless, countless, infinite)

(adjective)

Accusative, neuter, singular of anantaka

anantaka - endless, infinite, countless

From an- + anta + ka

Compound type : bahuvrīhi (a+anta+ka)

• a – not, non-
  indeclinable
  Negative prefix
• anta – end, limit, boundary
  noun (masculine)
• ka – suffix indicating smallness or affection, sometimes merely augmentative
  other
  Taddhita suffix

Note: Agrees with 'putrapautram' in case and number.