महाभारतः mahābhārataḥ - book-12, chapter-59, verse-48

तथा खातविधानं च योगसंचार एव च ।
चौराटव्यबलैश्चोग्रैः परराष्ट्रस्य पीडनम् ॥४८॥

48. tathā khātavidhānaṁ ca yogasaṁcāra eva ca ,
caurāṭavyabalaiścograiḥ pararāṣṭrasya pīḍanam.

48. tathā khātavidhānam ca yogasaṃcāraḥ eva ca
caurāṭavyabalaiḥ ca ugraiḥ pararāṣṭrasya pīḍanam

48. tathā khātavidhānam ca yogasaṃcāraḥ eva ca
pararāṣṭrasya caurāṭavyabalaiḥ ca ugraiḥ pīḍanam

48. And likewise, (the knowledge of) constructing trenches and the deployment of spies (yoga). And the oppression of an enemy state by fierce forces of robbers and forest tribes.

Words meanings summery:

• तथा (tathā) - thus, so, in that manner, similarly

• खातविधानम् (khātavidhānam) - method of digging, construction of trenches/fortifications

• च (ca) - and, also

• योगसंचारः (yogasaṁcāraḥ) - In the context of warfare/statecraft, yoga refers to secret plans, intelligence. saṃcāra is movement, circulation. (movement of spies, deployment of stratagems)

• एव (eva) - indeed, only, just, certainly, exactly

• च (ca) - and, also

• चौराटव्यबलैः (caurāṭavyabalaiḥ) - by the forces of robbers and forest tribes

• च (ca) - and, also

• उग्रैः (ugraiḥ) - Modifies balaiḥ (forces). (by fierce, terrible, formidable (ones))

• परराष्ट्रस्य (pararāṣṭrasya) - of an enemy kingdom, of a hostile state

• पीडनम् (pīḍanam) - oppression, harassment, tormenting

Words meanings and morphology

तथा (tathā) - thus, so, in that manner, similarly

(indeclinable)

खातविधानम् (khātavidhānam) - method of digging, construction of trenches/fortifications

(noun)

Nominative, neuter, singular of khātavidhāna

khātavidhāna - the method or system of digging, constructing ditches/trenches/fortifications

Tatpurusha compound of khāta (dug, trench) and vidhāna (method, arrangement).

Compound type : tatpuruṣa (khāta+vidhāna)

• khāta – dug, excavated; a ditch, trench
  adjective (neuter)
  Past Passive Participle
  From root khan (to dig)
  Root: khan (class 1)
• vidhāna – arrangement, method, rule, ordinance
  noun (neuter)
  verbal noun
  From root dhā with prefix vi (to arrange, ordain)
  Prefix: vi
  Root: dhā (class 3)

च (ca) - and, also

(indeclinable)

योगसंचारः (yogasaṁcāraḥ) - In the context of warfare/statecraft, yoga refers to secret plans, intelligence. saṃcāra is movement, circulation. (movement of spies, deployment of stratagems)

(noun)

Nominative, masculine, singular of yogasaṃcāra

yogasaṁcāra - circulation or movement of spies; application of stratagems/secret measures

Tatpurusha compound: yoga (stratagem, spy, application) + saṃcāra (movement, circulation).

Compound type : tatpuruṣa (yoga+saṃcāra)

• yoga – joining, union, application, means, stratagem, spy
  noun (masculine)
  From root yuj (to join, connect)
  Root: yuj (class 7)
• saṃcāra – movement, circulation, passing through, deployment
  noun (masculine)
  verbal noun
  From root car with prefix saṃ (to move, circulate)
  Prefix: sam
  Root: car (class 1)

एव (eva) - indeed, only, just, certainly, exactly

(indeclinable)

च (ca) - and, also

(indeclinable)

चौराटव्यबलैः (caurāṭavyabalaiḥ) - by the forces of robbers and forest tribes

(noun)

Instrumental, masculine, plural of caurāṭavyabala

caurāṭavyabala - forces consisting of robbers and forest dwellers

Dvandva or Tatpurusha compound: caura (robber) + aṭavya (forest dweller/forest) + bala (force/army). It's a descriptive compound of forces including both elements.

Compound type : tatpuruṣa (caura+aṭavya+bala)

• caura – a thief, robber
  noun (masculine)
  From root cur (to steal)
  Root: cur (class 10)
• aṭavya – forest-dweller, savage; forest
  noun (masculine)
  From aṭavi (forest)
• bala – strength, force, army, troops
  noun (neuter)

च (ca) - and, also

(indeclinable)

उग्रैः (ugraiḥ) - Modifies balaiḥ (forces). (by fierce, terrible, formidable (ones))

(adjective)

Instrumental, masculine, plural of ugra

ugra - fierce, terrible, formidable, powerful, cruel

परराष्ट्रस्य (pararāṣṭrasya) - of an enemy kingdom, of a hostile state

(noun)

Genitive, neuter, singular of pararāṣṭra

pararāṣṭra - an enemy kingdom, a hostile state, a foreign country

Tatpurusha compound of para (other, foreign, enemy) and rāṣṭra (kingdom, state).

Compound type : tatpuruṣa (para+rāṣṭra)

• para – other, foreign, hostile, supreme
  adjective (neuter)
• rāṣṭra – kingdom, realm, state, country
  noun (neuter)

पीडनम् (pīḍanam) - oppression, harassment, tormenting

(noun)

Nominative, neuter, singular of pīḍana

pīḍana - oppressing, harassing, tormenting; oppression, harassment

verbal noun

From root pīḍ (to oppress, torment)

Root: pīḍ (class 10)