महाभारतः mahābhārataḥ - book-6, chapter-13, verse-13

धृतिमत्पञ्चमं वर्षं षष्ठं वर्षं प्रभाकरम् ।
सप्तमं कापिलं वर्षं सप्तैते वर्षपुञ्जकाः ॥१३॥

13. dhṛtimatpañcamaṁ varṣaṁ ṣaṣṭhaṁ varṣaṁ prabhākaram ,
saptamaṁ kāpilaṁ varṣaṁ saptaite varṣapuñjakāḥ.

13. dhṛtimat pañcamaṃ varṣaṃ ṣaṣṭhaṃ varṣaṃ prabhākaram
saptamaṃ kāpilaṃ varṣaṃ sapta ete varṣapuñjakāḥ

13. pañcamaṃ varṣaṃ dhṛtimat [bhavati].
ṣaṣṭhaṃ varṣaṃ prabhākaram.
saptamaṃ varṣaṃ kāpilam.
ete sapta varṣapuñjakāḥ [santi].

13. The fifth `varṣa` is Dhṛtimat, the sixth `varṣa` is Prabhākara, and the seventh `varṣa` is Kāpila. These are the seven groups of `varṣa`s.

Words meanings summery:

• धृतिमत् (dhṛtimat) - the region named Dhṛtimat (Dhṛtimat (name of a region); possessing firmness, resolute)

• पञ्चमं (pañcamaṁ) - fifth

• वर्षं (varṣaṁ) - a geographical region or division of the world (region, division, land)

• षष्ठं (ṣaṣṭhaṁ) - sixth

• वर्षं (varṣaṁ) - a geographical region or division of the world (region, division, land)

• प्रभाकरम् (prabhākaram) - the region named Prabhākara (Prabhākara (name of a region); sun, creator of light)

• सप्तमं (saptamaṁ) - seventh

• कापिलं (kāpilaṁ) - the region named Kāpila (Kāpila (name of a region); relating to Kapila)

• वर्षं (varṣaṁ) - a geographical region or division of the world (region, division, land)

• सप्त (sapta) - seven

• एते (ete) - these

• वर्षपुञ्जकाः (varṣapuñjakāḥ) - groups of regions, clusters of varṣas

Words meanings and morphology

धृतिमत् (dhṛtimat) - the region named Dhṛtimat (Dhṛtimat (name of a region); possessing firmness, resolute)

(proper noun)

Nominative, neuter, singular of dhṛtimat

dhṛtimat - possessing firmness, resolute, brave; Dhṛtimat (a proper name)

Derived from dhṛti (firmness, resolve) with matup suffix

पञ्चमं (pañcamaṁ) - fifth

(adjective)

Nominative, neuter, singular of pañcama

pañcama - fifth

वर्षं (varṣaṁ) - a geographical region or division of the world (region, division, land)

(noun)

Nominative, neuter, singular of varṣa

varṣa - rain, year, region, division of the world, continent

षष्ठं (ṣaṣṭhaṁ) - sixth

(adjective)

Nominative, neuter, singular of ṣaṣṭha

ṣaṣṭha - sixth

वर्षं (varṣaṁ) - a geographical region or division of the world (region, division, land)

(noun)

Nominative, neuter, singular of varṣa

varṣa - rain, year, region, division of the world, continent

प्रभाकरम् (prabhākaram) - the region named Prabhākara (Prabhākara (name of a region); sun, creator of light)

(proper noun)

Nominative, neuter, singular of prabhākara

prabhākara - sun, creator of light; Prabhākara (a proper name)

Compound type : tatpuruṣa (prabhā+kara)

• prabhā – light, splendor, radiance
  noun (feminine)
  Prefix: pra
  Root: bhā (class 2)
• kara – making, creating; hand; ray; tax
  noun (masculine)
  Derived from root √kṛ (to do, make)
  Root: kṛ (class 8)

सप्तमं (saptamaṁ) - seventh

(adjective)

Nominative, neuter, singular of saptama

saptama - seventh

कापिलं (kāpilaṁ) - the region named Kāpila (Kāpila (name of a region); relating to Kapila)

(proper noun)

Nominative, neuter, singular of kāpila

kāpila - relating to Kapila; reddish-brown; Kāpila (a proper name)

Derived from Kapila (sage's name) with aṇ suffix

वर्षं (varṣaṁ) - a geographical region or division of the world (region, division, land)

(noun)

Nominative, neuter, singular of varṣa

varṣa - rain, year, region, division of the world, continent

सप्त (sapta) - seven

(adjective)

Nominative, plural of saptan

saptan - seven

एते (ete) - these

(pronoun)

Nominative, masculine, plural of etad

etad - this, these

वर्षपुञ्जकाः (varṣapuñjakāḥ) - groups of regions, clusters of varṣas

(noun)

Nominative, masculine, plural of varṣapuñjaka

varṣapuñjaka - group of regions, cluster of varṣas

Compound type : tatpuruṣa (varṣa+puñjaka)

• varṣa – region, division of the world
  noun (neuter)
• puñjaka – heap, pile, cluster, group
  noun (masculine)