महाभारतः mahābhārataḥ - book-5, chapter-154, verse-14

अर्जुनस्यापि नेता च संयन्ता चैव वाजिनाम् ।
संकर्षणानुजः श्रीमान्महाबुद्धिर्जनार्दनः ॥१४॥

14. arjunasyāpi netā ca saṁyantā caiva vājinām ,
saṁkarṣaṇānujaḥ śrīmānmahābuddhirjanārdanaḥ.

14. arjunasya api netā ca saṃyantā ca eva vājinām
| saṃkarṣaṇānujaḥ śrīmān mahābuddhiḥ janārdanaḥ

14. śrīmān mahābuddhiḥ saṃkarṣaṇānujaḥ janārdanaḥ arjunasya vājinām netā ca saṃyantā ca eva api.

14. Indeed, the glorious and greatly intelligent Janardana (Krishna), younger brother of Sankarshana (Balarama), was also the leader and charioteer of Arjuna's horses.

Words meanings summery:

• अर्जुनस्य (arjunasya) - of Arjuna

• अपि (api) - also, even, too

• नेता (netā) - leader, guide

• च (ca) - and

• संयन्ता (saṁyantā) - charioteer (controller, charioteer, restrainer)

• च (ca) - and

• एव (eva) - indeed, certainly

• वाजिनाम् (vājinām) - of horses

• संकर्षणानुजः (saṁkarṣaṇānujaḥ) - Krishna (as younger brother of Balarama) (younger brother of Sankarshana)

• श्रीमान् (śrīmān) - glorious, prosperous, endowed with splendor

• महाबुद्धिः (mahābuddhiḥ) - great intellect, very wise

• जनार्दनः (janārdanaḥ) - Krishna (Janardana (Krishna))

Words meanings and morphology

अर्जुनस्य (arjunasya) - of Arjuna

(proper noun)

Genitive, masculine, singular of arjuna

arjuna - Arjuna (a character in the Mahabharata, one of the Pandava brothers)

अपि (api) - also, even, too

(indeclinable)

नेता (netā) - leader, guide

(noun)

Nominative, masculine, singular of netṛ

netṛ - leader, guide, conductor

agent noun

From root nī (to lead)

Root: nī (class 1)

Note: Refers to Janardana (Krishna).

च (ca) - and

(indeclinable)

संयन्ता (saṁyantā) - charioteer (controller, charioteer, restrainer)

(noun)

Nominative, masculine, singular of saṃyantṛ

saṁyantṛ - controller, charioteer, restrainer

agent noun

From root yam with prefix sam

Prefix: sam

Root: yam (class 1)

Note: Refers to Janardana (Krishna).

च (ca) - and

(indeclinable)

एव (eva) - indeed, certainly

(indeclinable)

वाजिनाम् (vājinām) - of horses

(noun)

Genitive, masculine, plural of vājin

vājin - horse, swift, strong

Formed from vāja (strength, speed, food) + in suffix.

संकर्षणानुजः (saṁkarṣaṇānujaḥ) - Krishna (as younger brother of Balarama) (younger brother of Sankarshana)

(noun)

Nominative, masculine, singular of saṃkarṣaṇānuja

saṁkarṣaṇānuja - younger brother of Sankarshana

Compound type : tatpuruṣa (saṃkarṣaṇa+anuja)

• saṃkarṣaṇa – Sankarshana (name of Balarama, Krishna's elder brother), plougher
  proper noun (masculine)
• anuja – younger brother, born after
  noun (masculine)
  From root jan with prefix anu
  Prefix: anu
  Root: jan (class 4)

Note: Qualifies Janardana.

श्रीमान् (śrīmān) - glorious, prosperous, endowed with splendor

(adjective)

Nominative, masculine, singular of śrīmat

śrīmat - glorious, prosperous, beautiful, fortunate, divine

Possessive adjective formed with matup suffix from śrī.

Note: Qualifies Janardana.

महाबुद्धिः (mahābuddhiḥ) - great intellect, very wise

(adjective)

Nominative, masculine, singular of mahābuddhi

mahābuddhi - great intellect, highly intelligent, very wise

Compound type : karmadhāraya (mahat+buddhi)

• mahat – great, large, mighty
  adjective (neuter)
• buddhi – intellect, understanding, reason
  noun (feminine)

जनार्दनः (janārdanaḥ) - Krishna (Janardana (Krishna))

(proper noun)

Nominative, masculine, singular of janārdana

janārdana - agitating people, worshipped by people, suppressor of wicked people (epithet of Vishnu/Krishna)

From jana (people) + ardana (agitating, supplicating, destroying).

Compound type : upapada tatpuruṣa (jana+ardana)

• jana – people, person
  noun (masculine)
• ardana – agitating, tormenting, destroying, supplicating
  adjective/noun (masculine)
  agent noun
  From root ṛd (to torment, to ask)
  Root: ṛd (class 7)

Note: Subject of the implied verb āsīt.