महाभारतः mahābhārataḥ - book-13, chapter-89, verse-9

आदिपत्यं व्रजेन्मर्त्यो ज्येष्ठायामपवर्जयन् ।
नरः कुरुकुलश्रेष्ठ श्रद्धादमपुरःसरः ॥९॥

9. ādipatyaṁ vrajenmartyo jyeṣṭhāyāmapavarjayan ,
naraḥ kurukulaśreṣṭha śraddhādamapuraḥsaraḥ.

9. ādipatyam vrajet martyaḥ jyeṣṭhāyām apavarjayan
naraḥ kurukulaśreṣṭha śraddhādamapuraḥsaraḥ

9. kurukulaśreṣṭha śraddhādamapuraḥsaraḥ martyaḥ
naraḥ jyeṣṭhāyām apavarjayan ādipatyam vrajet

9. O best of the Kuru dynasty, a mortal who, with faith (śraddhā) and self-control foremost, performs rites during the Jyeṣṭhā nakṣatra attains sovereignty.

Words meanings summery:

• आदिपत्यम् (ādipatyam) - sovereignty (sovereignty, supreme rule, dominion)

• व्रजेत् (vrajet) - attains (may go, should go, would attain, should attain)

• मर्त्यः (martyaḥ) - a mortal (man) (mortal, human being, man)

• ज्येष्ठायाम् (jyeṣṭhāyām) - in the Jyeṣṭhā nakṣatra (lunar mansion) (in Jyeṣṭhā, in the Jyeṣṭhā nakṣatra)

• अपवर्जयन् (apavarjayan) - performing (rites) (abandoning, completing, performing, dedicating)

• नरः (naraḥ) - a man (man, human being, male)

• कुरुकुलश्रेष्ठ (kurukulaśreṣṭha) - O best of the Kuru dynasty (best of the Kuru family, most excellent among the Kurus)

• श्रद्धादमपुरःसरः (śraddhādamapuraḥsaraḥ) - with faith (śraddhā) and self-control foremost (preceded by faith and self-control, having faith and self-control as foremost)

Words meanings and morphology

आदिपत्यम् (ādipatyam) - sovereignty (sovereignty, supreme rule, dominion)

(noun)

Accusative, neuter, singular of ādipatya

ādipatya - sovereignty, supreme rule, dominion

Derived from adhipati (ruler, lord) with the suffix -ya.

व्रजेत् (vrajet) - attains (may go, should go, would attain, should attain)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of vraj

Root: vraj (class 1)

मर्त्यः (martyaḥ) - a mortal (man) (mortal, human being, man)

(noun)

Nominative, masculine, singular of martya

martya - mortal, human being, man

ज्येष्ठायाम् (jyeṣṭhāyām) - in the Jyeṣṭhā nakṣatra (lunar mansion) (in Jyeṣṭhā, in the Jyeṣṭhā nakṣatra)

(proper noun)

Locative, feminine, singular of jyeṣṭhā

jyeṣṭhā - eldest, best, pre-eminent, a lunar mansion (Jyeṣṭhā)

अपवर्जयन् (apavarjayan) - performing (rites) (abandoning, completing, performing, dedicating)

(adjective)

Nominative, masculine, singular of apavarjayant

apavarjayant - causing to abandon, completing, performing, dedicating

Present Active Participle (Causative)

Derived from the root vṛj (to avoid, abandon) with prefix apa, causative suffix ṇic (ay), and present participle suffix -ant.

Prefix: apa

Root: vṛj (class 6)

नरः (naraḥ) - a man (man, human being, male)

(noun)

Nominative, masculine, singular of nara

nara - man, human being, male

कुरुकुलश्रेष्ठ (kurukulaśreṣṭha) - O best of the Kuru dynasty (best of the Kuru family, most excellent among the Kurus)

(proper noun)

Vocative, masculine, singular of kurukulaśreṣṭha

kurukulaśreṣṭha - best of the Kuru family, most excellent among the Kurus

Compound type : Tatpuruṣa (kuru+kula+śreṣṭha)

• kuru – name of an ancient tribe and kingdom, a legendary king
  proper noun (masculine)
• kula – family, lineage, race, clan
  noun (neuter)
• śreṣṭha – best, most excellent, chief
  adjective (masculine)
  Superlative form of praśasya (excellent).

श्रद्धादमपुरःसरः (śraddhādamapuraḥsaraḥ) - with faith (śraddhā) and self-control foremost (preceded by faith and self-control, having faith and self-control as foremost)

(adjective)

Nominative, masculine, singular of śraddhādamapuraḥsara

śraddhādamapuraḥsara - preceded by faith and self-control, having faith and self-control as foremost

Compound type : Bahuvrīhi (śraddhā+dama+purahsara)

• śraddhā – faith, trust, confidence
  noun (feminine)
• dama – self-control, restraint, subjugation
  noun (masculine)
  From root dam (to tame, control).
  Root: dam (class 1)
• purahsara – going before, preceding, led by, attended by, foremost
  adjective (masculine)