महाभारतः mahābhārataḥ - book-3, chapter-186, verse-6

त्वया लोकगुरुः साक्षात्सर्वलोकपितामहः ।
आराधितो द्विजश्रेष्ठ तत्परेण समाधिना ॥६॥

6. tvayā lokaguruḥ sākṣātsarvalokapitāmahaḥ ,
ārādhito dvijaśreṣṭha tatpareṇa samādhinā.

6. tvayā lokaguruḥ sākṣāt sarvalokapitāmahaḥ
ārādhitaḥ dvijaśreṣṭha tatpareṇa samādhinā

6. O foremost among brahmins, you have directly worshipped the preceptor of the worlds, the grandfather of all worlds, (Brahma) with utmost devotion and deep concentration (samādhi).

Words meanings summery:

• त्वया (tvayā) - by you

• लोकगुरुः (lokaguruḥ) - preceptor of the worlds, teacher of the people

• साक्षात् (sākṣāt) - directly, visibly, personally, in person

• सर्वलोकपितामहः (sarvalokapitāmahaḥ) - Refers to Brahma. (the grandfather of all worlds, the creator of all worlds)

• आराधितः (ārādhitaḥ) - worshipped, propitiated, adored

• द्विजश्रेष्ठ (dvijaśreṣṭha) - O best of the twice-born, O best of brahmins

• तत्परेण (tatpareṇa) - devoted to the worship (of Brahma) (intent on that, devoted to that, with supreme devotion)

• समाधिना (samādhinā) - by means of deep meditation, by concentration (samādhi)

Words meanings and morphology

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuşmad

yuşmad - you

लोकगुरुः (lokaguruḥ) - preceptor of the worlds, teacher of the people

(noun)

Nominative, masculine, singular of lokaguru

lokaguru - preceptor of the worlds, teacher of the people

Compound of loka (world, people) + guru (teacher)

Compound type : tatpurusha (loka+guru)

• loka – world, people, universe
  noun (masculine)
• guru – teacher, preceptor, spiritual guide (guru)
  noun (masculine)

Note: Refers to Brahma.

साक्षात् (sākṣāt) - directly, visibly, personally, in person

(indeclinable)

सर्वलोकपितामहः (sarvalokapitāmahaḥ) - Refers to Brahma. (the grandfather of all worlds, the creator of all worlds)

(noun)

Nominative, masculine, singular of sarvalokapitāmaha

sarvalokapitāmaha - the grandfather of all worlds, the creator of all worlds

Compound of sarva (all) + loka (world) + pitāmaha (grandfather)

Compound type : tatpurusha (sarva+loka+pitāmaha)

• sarva – all, every
  adjective
• loka – world, people, universe
  noun (masculine)
• pitāmaha – grandfather (especially Brahma as the progenitor)
  noun (masculine)

Note: Refers to Brahma.

आराधितः (ārādhitaḥ) - worshipped, propitiated, adored

(adjective)

Nominative, masculine, singular of ārādhita

ārādhita - worshipped, propitiated, adored

Past Passive Participle

Past passive participle of root rādh (to succeed, accomplish) with prefix ā

Prefix: ā

Root: rādh (class 4)

Note: Agrees with lokaguruḥ and sarvalokapitāmahaḥ.

द्विजश्रेष्ठ (dvijaśreṣṭha) - O best of the twice-born, O best of brahmins

(noun)

Vocative, masculine, singular of dvijaśreṣṭha

dvijaśreṣṭha - best of the twice-born, best of brahmins

Compound of dvija (twice-born, brahmin) + śreṣṭha (best)

Compound type : tatpurusha (dvija+śreṣṭha)

• dvija – twice-born, brahmin
  noun (masculine)
• śreṣṭha – best, most excellent
  adjective
  Superlative of praśasya (excellent)

तत्परेण (tatpareṇa) - devoted to the worship (of Brahma) (intent on that, devoted to that, with supreme devotion)

(adjective)

Instrumental, masculine, singular of tatpara

tatpara - intent on that, devoted to that, absorbed in that

Compound of tat (that) + para (devoted to, intent on)

Compound type : bahuvrihi (tat+para)

• tat – that
  pronoun (neuter)
• para – devoted to, intent on, supreme
  adjective

Note: Agrees with samādhinā.

समाधिना (samādhinā) - by means of deep meditation, by concentration (samādhi)

(noun)

Instrumental, masculine, singular of samādhi

samādhi - deep meditation, concentration, absorption (samādhi)

From prefix sam + ā + root dhā (to place, put)

Prefixes: sam+ā

Root: dhā (class 3)