महाभारतः mahābhārataḥ - book-2, chapter-69, verse-15

पुरूरवसमैलं त्वं बुद्ध्या जयसि पाण्डव ।
शक्त्या जयसि राज्ञोऽन्यानृषीन्धर्मोपसेवया ॥१५॥

15. purūravasamailaṁ tvaṁ buddhyā jayasi pāṇḍava ,
śaktyā jayasi rājño'nyānṛṣīndharmopasevayā.

15. purūravasam ailam tvam buddhyā jayasi pāṇḍava
śaktyā jayasi rājñaḥ anyān ṛṣīn dharmopasevayā

15. O Pāṇḍava, you surpass Purūravas, the son of Ilā, through your intellect (buddhi). You overcome other kings by your might (śakti) and sages through your adherence to natural law (dharma).

Words meanings summery:

• पुरूरवसम् (purūravasam) - Purūravas (Purūravas (a legendary king))

• ऐलम् (ailam) - the son of Ilā (Aila) (Aila (son of Ilā))

• त्वम् (tvam) - you

• बुद्ध्या (buddhyā) - through your intellect (buddhi) (by intellect, by understanding, by wisdom)

• जयसि (jayasi) - you surpass (you conquer, you overcome, you win)

• पाण्डव (pāṇḍava) - O Pāṇḍava (O Pāṇḍava, son of Pāṇḍu)

• शक्त्या (śaktyā) - by your might (śakti) (by power, by strength, by energy)

• जयसि (jayasi) - you overcome (you conquer, you overcome, you win)

• राज्ञः (rājñaḥ) - kings (of a king; kings (accusative plural))

• अन्यान् (anyān) - other (other (masculine plural accusative))

• ऋषीन् (ṛṣīn) - sages (sages, seers)

• धर्मोपसेवया (dharmopasevayā) - through your adherence to natural law (dharma) (by adherence to dharma, by service to dharma)

Words meanings and morphology

पुरूरवसम् (purūravasam) - Purūravas (Purūravas (a legendary king))

(proper noun)

Accusative, masculine, singular of purūravas

purūravas - Purūravas (a legendary king in Hindu mythology, son of Ilā and Budha)

ऐलम् (ailam) - the son of Ilā (Aila) (Aila (son of Ilā))

(proper noun)

Accusative, masculine, singular of aila

aila - Aila (a patronymic, 'son of Ilā', referring to Purūravas)

Derived from Ilā (mother's name).

Note: An epithet for Purūravas.

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

बुद्ध्या (buddhyā) - through your intellect (buddhi) (by intellect, by understanding, by wisdom)

(noun)

Instrumental, feminine, singular of buddhi

buddhi - intellect, understanding, wisdom, discernment, perception

Derived from the root budh (to know, understand)

Root: budh (class 1)

Note: Buddhi is a significant concept in Indian philosophy, referring to the higher faculty of intellect.

जयसि (jayasi) - you surpass (you conquer, you overcome, you win)

(verb)

2nd person , singular, active, present indicative (laṭ) of ji

Root: ji (class 1)

पाण्डव (pāṇḍava) - O Pāṇḍava (O Pāṇḍava, son of Pāṇḍu)

(proper noun)

Vocative, masculine, singular of pāṇḍava

pāṇḍava - Pāṇḍava (son of Pāṇḍu, referring to Yudhishthira, Bhima, Arjuna, Nakula, or Sahadeva)

Patronymic from Pāṇḍu.

Note: Address to one of the Pāṇḍavas, likely Yudhishthira.

शक्त्या (śaktyā) - by your might (śakti) (by power, by strength, by energy)

(noun)

Instrumental, feminine, singular of śakti

śakti - power, strength, energy, capability, force, goddess Śakti

Derived from the root śak (to be able).

Root: śak (class 5)

Note: Śakti is a key concept, referring to divine feminine power or inherent capability.

जयसि (jayasi) - you overcome (you conquer, you overcome, you win)

(verb)

2nd person , singular, active, present indicative (laṭ) of ji

Root: ji (class 1)

राज्ञः (rājñaḥ) - kings (of a king; kings (accusative plural))

(noun)

Accusative, masculine, plural of rājan

rājan - king, ruler, sovereign

Note: This form can be genitive singular or accusative plural. Context with 'anyān' (other, accusative plural) indicates accusative plural here.

अन्यान् (anyān) - other (other (masculine plural accusative))

(adjective)

Accusative, masculine, plural of anya

anya - other, another, different

Note: Agrees with 'rājñaḥ' and 'ṛṣīn'.

ऋषीन् (ṛṣīn) - sages (sages, seers)

(noun)

Accusative, masculine, plural of ṛṣi

ṛṣi - sage, seer, inspired poet, Vedic hymn author

धर्मोपसेवया (dharmopasevayā) - through your adherence to natural law (dharma) (by adherence to dharma, by service to dharma)

(noun)

Instrumental, feminine, singular of dharmopasevā

dharmopasevā - service to dharma, adherence to righteousness/natural law

Compound type : tatpurusha (dharma+upasevā)

• dharma – natural law, righteousness, duty, constitution, religion, virtue
  noun (masculine)
  Derived from the root dhṛ (to uphold, support).
  Root: dhṛ (class 1)
• upasevā – service, attendance, devotion, practice, adherence
  noun (feminine)
  Derived from the root sev (to serve) with prefix upa-.
  Prefix: upa
  Root: sev (class 1)

Note: Dharma is a central concept here, translated as 'natural law'.