महाभारतः mahābhārataḥ - book-2, chapter-30, verse-11

जगतस्तस्थुषां श्रेष्ठः प्रभवश्चाप्ययश्च ह ।
भूतभव्यभवन्नाथः केशवः केशिसूदनः ॥११॥

11. jagatastasthuṣāṁ śreṣṭhaḥ prabhavaścāpyayaśca ha ,
bhūtabhavyabhavannāthaḥ keśavaḥ keśisūdanaḥ.

11. jagataḥ tasthuṣām śreṣṭhaḥ prabhavaḥ ca apyayaḥ
ca ha bhūtabhavyabhavannāthaḥ keśavaḥ keśisūdanaḥ

11. He is the supreme among all moving and non-moving beings, the very origin and dissolution of all creation. He is the master of past, present, and future — Keśava, the slayer of the Keśin demon.

Words meanings summery:

• जगतः (jagataḥ) - Referring to the moving beings or the entire moving creation. (of the moving, of the world, of creatures)

• तस्थुषाम् (tasthuṣām) - Refers to non-moving beings or objects, complementing 'jagataḥ'. (of the stationary, of the unmoving, of those standing)

• श्रेष्ठः (śreṣṭhaḥ) - Hari is the best among all beings. (best, most excellent, supreme)

• प्रभवः (prabhavaḥ) - Hari is the source of all existence. (origin, source, birth, emanation)

• च (ca) - and, also

• अप्ययः (apyayaḥ) - Hari is the one who dissolves everything. (dissolution, end, destruction)

• च (ca) - and, also

• ह (ha) - indeed, certainly (emphatic particle)

• भूतभव्यभवन्नाथः (bhūtabhavyabhavannāthaḥ) - Hari is the controller of all three times (past, present, and future). (lord of past, future, and present)

• केशवः (keśavaḥ) - An epithet of Hari/Vishnu/Krishna. (Keśava (a name of Vishnu/Krishna))

• केशिसूदनः (keśisūdanaḥ) - Another epithet of Krishna, referring to his feat of killing the demon Keśin. (slayer of Keśin, Keśisūdana)

Words meanings and morphology

जगतः (jagataḥ) - Referring to the moving beings or the entire moving creation. (of the moving, of the world, of creatures)

(adjective)

Genitive, neuter, singular of jagat

jagat - moving, living being, the world, universe, what is movable

Present Active Participle

From root gam (1st class) with reduplication and śatṛ suffix, meaning 'that which moves'.

Root: gam (class 1)

तस्थुषाम् (tasthuṣām) - Refers to non-moving beings or objects, complementing 'jagataḥ'. (of the stationary, of the unmoving, of those standing)

(adjective)

Genitive, masculine, plural of tasthus

tasthus - standing, stationary, unmoving, fixed

Perfect Active Participle

From root sthā (1st class) with perfect participle suffix vas.

Root: sthā (class 1)

श्रेष्ठः (śreṣṭhaḥ) - Hari is the best among all beings. (best, most excellent, supreme)

(adjective)

Nominative, masculine, singular of śreṣṭha

śreṣṭha - best, most excellent, supreme, chief, principal

Superlative form, often derived from praśasta (excellent).

प्रभवः (prabhavaḥ) - Hari is the source of all existence. (origin, source, birth, emanation)

(noun)

Nominative, masculine, singular of prabhava

prabhava - origin, source, birth, emanation, power, might

From root bhū with upasarga pra-.

Prefix: pra

Root: bhū (class 1)

च (ca) - and, also

(indeclinable)

अप्ययः (apyayaḥ) - Hari is the one who dissolves everything. (dissolution, end, destruction)

(noun)

Nominative, masculine, singular of apyaya

apyaya - dissolution, destruction, end, loss, disappearance

From root i with upasargas apa and i.

Prefixes: apa+i

Root: i (class 2)

च (ca) - and, also

(indeclinable)

ह (ha) - indeed, certainly (emphatic particle)

(indeclinable)

भूतभव्यभवन्नाथः (bhūtabhavyabhavannāthaḥ) - Hari is the controller of all three times (past, present, and future). (lord of past, future, and present)

(noun)

Nominative, masculine, singular of bhūtabhavyabhavannātha

bhūtabhavyabhavannātha - lord of past, future, and present (beings or states), controller of all three times

Compound type : tatpurusha (bhūta+bhavya+bhavat+nātha)

• bhūta – past, what has been, creature, being, element
  adjective (neuter)
  Past Passive Participle
  From root bhū- 'to be, to exist'
  Root: bhū (class 1)
• bhavya – future, what will be, to be, fitting, proper
  adjective (neuter)
  Gerundive / Future Passive Participle
  From root bhū- 'to be, to exist'
  Root: bhū (class 1)
• bhavat – present, existing, being
  adjective (neuter)
  Present Active Participle
  From root bhū- 'to be, to exist'
  Root: bhū (class 1)
• nātha – lord, master, protector, refuge
  noun (masculine)

केशवः (keśavaḥ) - An epithet of Hari/Vishnu/Krishna. (Keśava (a name of Vishnu/Krishna))

(proper noun)

Nominative, masculine, singular of keśava

keśava - Keśava (having long hair), name of Vishnu/Krishna, slayer of the demon Keśī

Derivations include 'one with beautiful hair' or 'slayer of the demon Keśī'.

केशिसूदनः (keśisūdanaḥ) - Another epithet of Krishna, referring to his feat of killing the demon Keśin. (slayer of Keśin, Keśisūdana)

(proper noun)

Nominative, masculine, singular of keśisūdana

keśisūdana - slayer of Keśin (demon), an epithet of Krishna

Compound type : tatpurusha (keśin+sūdana)

• keśin – demon named Keśin, having hair
  proper noun (masculine)
• sūdana – slayer, destroyer, crusher
  noun (masculine)
  agent noun
  From root sūd- 'to destroy, kill'
  Root: sūd (class 10)