महाभारतः mahābhārataḥ - book-9, chapter-61, verse-8

ततो गाण्डीवधन्वानमभ्यभाषत केशवः ।
स्थितः प्रियहिते नित्यमतीव भरतर्षभ ॥८॥

8. tato gāṇḍīvadhanvānamabhyabhāṣata keśavaḥ ,
sthitaḥ priyahite nityamatīva bharatarṣabha.

8. tataḥ gāṇḍīva-dhanvānam abhyabhāṣata keśavaḥ
sthitaḥ priya-hite nityam atīva bharata-ṛṣabha

8. O best among the Bharatas, then Keśava (Krishna), who was always exceedingly committed to his dear one's (Arjuna's) welfare, addressed Arjuna, the wielder of the Gāṇḍīva bow.

Words meanings summery:

• ततः (tataḥ) - then, thereafter

• गाण्डीव-धन्वानम् (gāṇḍīva-dhanvānam) - to the one whose bow is Gāṇḍīva, to Arjuna

• अभ्यभाषत (abhyabhāṣata) - he addressed, he spoke to

• केशवः (keśavaḥ) - Keśava (an epithet of Krishna)

• स्थितः (sthitaḥ) - committed (to the welfare) (situated, standing, devoted, committed)

• प्रिय-हिते (priya-hite) - in the welfare of his dear one (Arjuna) (in the dear and beneficial, in the welfare of the dear one)

• नित्यम् (nityam) - always, constantly

• अतीव (atīva) - exceedingly, very much

• भरत-ऋषभ (bharata-ṛṣabha) - O best of Bharatas!

Words meanings and morphology

ततः (tataḥ) - then, thereafter

(indeclinable)

गाण्डीव-धन्वानम् (gāṇḍīva-dhanvānam) - to the one whose bow is Gāṇḍīva, to Arjuna

(noun)

Accusative, masculine, singular of gāṇḍīva-dhanvan

gāṇḍīva-dhanvan - wielder of the Gāṇḍīva bow

Compound type : bahuvrīhi (gāṇḍīva+dhanvan)

• gāṇḍīva – name of Arjuna's bow
  proper noun (neuter)
• dhanvan – bow
  noun (neuter)

अभ्यभाषत (abhyabhāṣata) - he addressed, he spoke to

(verb)

3rd person , singular, middle, Imperfect (laṅ) of abhibhāṣ

Prefix: abhi

Root: bhāṣ (class 1)

केशवः (keśavaḥ) - Keśava (an epithet of Krishna)

(proper noun)

Nominative, masculine, singular of keśava

keśava - Keśava (epithet of Vishnu/Krishna), having beautiful hair

स्थितः (sthitaḥ) - committed (to the welfare) (situated, standing, devoted, committed)

(participle)

Nominative, masculine, singular of sthita

sthita - stood, situated, fixed, devoted, committed

Past Passive Participle

Root: sthā (class 1)

Note: Refers to Keśava (Krishna).

प्रिय-हिते (priya-hite) - in the welfare of his dear one (Arjuna) (in the dear and beneficial, in the welfare of the dear one)

(noun)

Locative, neuter, singular of priya-hita

priya-hita - dear welfare, welfare of a dear one

Compound type : tatpuruṣa (priya+hita)

• priya – dear, beloved, agreeable
  adjective
• hita – beneficial, welfare, good
  adjective (neuter)
  Past Passive Participle
  From root 'dhā' with prefix 'hi'.
  Root: dhā (class 3)

नित्यम् (nityam) - always, constantly

(indeclinable)

Note: Used adverbially.

अतीव (atīva) - exceedingly, very much

(indeclinable)

भरत-ऋषभ (bharata-ṛṣabha) - O best of Bharatas!

(noun)

Vocative, masculine, singular of bharata-ṛṣabha

bharata-ṛṣabha - bull among Bharatas, best of Bharatas

Compound type : tatpuruṣa (bharata+ṛṣabha)

• bharata – descendant of Bharata, a member of the Bharata dynasty
  proper noun (masculine)
• ṛṣabha – bull, best, chief, excellent
  noun (masculine)