महाभारतः mahābhārataḥ - book-12, chapter-271, verse-61

तुरीयार्धेन तस्येमं विद्धि केशवमच्युतम् ।
तुरीयार्धेन लोकांस्त्रीन्भावयत्येष बुद्धिमान् ॥६१॥

61. turīyārdhena tasyemaṁ viddhi keśavamacyutam ,
turīyārdhena lokāṁstrīnbhāvayatyeṣa buddhimān.

61. turīyārdhena tasya imam viddhi keśavam acyutam
turīyārdhena lokān trīn bhāvayati eṣaḥ buddhimān

61. (tvam) tasya turīyārdhena imam keśavam acyutam viddhi
eṣaḥ buddhimān turīyārdhena trīn lokān bhāvayati

61. Know this Kesava, the Infallible (Achyuta), to be a portion of His (the Supreme Lord's) being. With a portion of His being, this wise one sustains the three worlds.

Words meanings summery:

• तुरीयार्धेन (turīyārdhena) - By a portion of the Supreme Lord's being or transcendent aspect (by half of the fourth part, by an eighth part, by a portion of the transcendent aspect)

• तस्य (tasya) - Of the Supreme Lord mentioned in the previous verse (of him, his)

• इमम् (imam) - Referring to Kesava (this)

• विद्धि (viddhi) - Understand, recognize (know (imperative))

• केशवम् (keśavam) - Referring to Lord Vishnu/Krishna (Kesava)

• अच्युतम् (acyutam) - An epithet for Kesava, meaning steadfast or eternal (the infallible, the unfallen, immovable)

• तुरीयार्धेन (turīyārdhena) - By a portion of His (the Supreme Lord's) being (by half of the fourth part, by an eighth part, by a portion of the transcendent aspect)

• लोकान् (lokān) - The three planes of existence (heaven, earth, underworld) (worlds, realms)

• त्रीन् (trīn) - The three worlds (heaven, earth, netherworld) (three)

• भावयति (bhāvayati) - This wise one sustains or brings forth the three worlds (he causes to be, he sustains, he manifests, he pervades)

• एषः (eṣaḥ) - Refers to Kesava, the intelligent one (this (one))

• बुद्धिमान् (buddhimān) - Refers to Kesava as the wise one (intelligent, wise, discerning)

Words meanings and morphology

तुरीयार्धेन (turīyārdhena) - By a portion of the Supreme Lord's being or transcendent aspect (by half of the fourth part, by an eighth part, by a portion of the transcendent aspect)

(noun)

Instrumental, neuter, singular of turīyārdha

turīyārdha - half of the fourth part, one-eighth, a portion of the transcendent

Compound of turīya (fourth) and ardha (half)

Compound type : tatpurusha (turīya+ardha)

• turīya – fourth, fourth part, transcendent state
  noun (neuter)
  Ordinal numeral
• ardha – half, part, portion
  noun (neuter)

तस्य (tasya) - Of the Supreme Lord mentioned in the previous verse (of him, his)

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

Demonstrative pronoun

इमम् (imam) - Referring to Kesava (this)

(pronoun)

Accusative, masculine, singular of idam

idam - this, this one

Demonstrative pronoun

विद्धि (viddhi) - Understand, recognize (know (imperative))

(verb)

2nd person , singular, active, imperative (loṭ) of vid

Imperative Active

Root √vid (class 2), Imperative, 2nd person singular active

Root: vid (class 2)

केशवम् (keśavam) - Referring to Lord Vishnu/Krishna (Kesava)

(proper noun)

Accusative, masculine, singular of keśava

keśava - Kesava, 'having long hair' or 'slayer of the demon Keśī,' an epithet of Vishnu/Krishna

Derived from keśa (hair) or from the demon Keśī

अच्युतम् (acyutam) - An epithet for Kesava, meaning steadfast or eternal (the infallible, the unfallen, immovable)

(adjective)

Accusative, masculine, singular of acyuta

acyuta - unfallen, unfailing, imperishable, firm, an epithet of Vishnu/Krishna

Past Passive Participle

Negation of cyuta (fallen) with 'a-' prefix; formed from a- + √cyu (to move, fall)

Compound type : navi-tatpurusha (a+cyuta)

• a – not, un-, in- (negation prefix)
  indeclinable
• cyuta – fallen, deviated, moved
  participle (masculine)
  Past Passive Participle
  From √cyu (to move, fall)
  Root: cyu (class 1)

Note: Can also be used as a proper noun for Vishnu/Krishna

तुरीयार्धेन (turīyārdhena) - By a portion of His (the Supreme Lord's) being (by half of the fourth part, by an eighth part, by a portion of the transcendent aspect)

(noun)

Instrumental, neuter, singular of turīyārdha

turīyārdha - half of the fourth part, one-eighth, a portion of the transcendent

Compound of turīya (fourth) and ardha (half)

Compound type : tatpurusha (turīya+ardha)

• turīya – fourth, fourth part, transcendent state
  noun (neuter)
  Ordinal numeral
• ardha – half, part, portion
  noun (neuter)

लोकान् (lokān) - The three planes of existence (heaven, earth, underworld) (worlds, realms)

(noun)

Accusative, masculine, plural of loka

loka - world, realm, universe, people

From √lok (to see, perceive, shine)

Root: lok (class 1)

त्रीन् (trīn) - The three worlds (heaven, earth, netherworld) (three)

(numeral)

भावयति (bhāvayati) - This wise one sustains or brings forth the three worlds (he causes to be, he sustains, he manifests, he pervades)

(verb)

3rd person , singular, active, present (laṭ) of bhū

Causative Present Active

Causative stem of √bhū (bhāvay-) + Present tense, 3rd person singular active

Root: bhū (class 1)

Note: Causative verb form

एषः (eṣaḥ) - Refers to Kesava, the intelligent one (this (one))

(pronoun)

Nominative, masculine, singular of etad

etad - this, this one

Demonstrative pronoun

बुद्धिमान् (buddhimān) - Refers to Kesava as the wise one (intelligent, wise, discerning)

(adjective)

Nominative, masculine, singular of buddhimat

buddhimat - intelligent, wise, discerning, endowed with intellect

Possessive adjective from buddhi (intellect) with -mat suffix

Compound type : bahuvrihi (buddhi+mat)

• buddhi – intellect, understanding, perception
  noun (feminine)
  From √budh (to know)
  Root: budh (class 1)
• mat – possessing, having, endowed with (suffix for possessive adjective)
  suffix
  Possessive suffix forming adjectives